GUN) 



89 



[GUN 



Gundelfinger, ,s'. 14. ITrbor das simultane 

 System zweier binaren cubischen Formen. Ma- 

 them. Annal., 7, 1874, pp. 452-455. 



15. Zur Trans versalentheorie der ebenen 

 algebraischen Curven. Zeitschr. Math. Phys., 

 19, 1874, p].. 68-75. 



16. Ueber das siuniltane System von clrei 

 teruaren quadratischen Formen. [1874.] Crelle, 

 Journ. Math., 80, 1875, pp. 73^85. 



17. Ueber geometrische Deutnng alge- 

 braischer Formen, die in der Theorie der Curven 

 dritter Ordnung auftreten. Mathem. Anual., 3, 

 1875, pp. 136-144. 



18. Ueber das Schliessungsproblem bei 

 zwei Kegelschnitten. Crelle, Journ. Math., 83, 



1877, pp. 171-174. 



19. Ueber die Transformation von Differ- 

 entialausdriicken vermitteJst elliptischer Coor- 

 diuaten. [1877.] Crelle, Journ. Math., 85, 



1878, pp. 80-87. 



20. Ueber die Transformation einer ge- 

 wissen Gattung von Differeutialgleichungen in 

 krummlinige Coordinate!!. Crelle, Journ. Math., 

 85, 1878, pp. 295-303. 



21. Ueber mehrfaclie Integrale, welche 

 durch eine Transformation der Variabeln ihre 

 Gestalt nieht andern. [1880.] Crelle, Journ. 

 Math., 91, 1881, pp. 215-220. 



22. Ueber die Transformation einer quacl- 

 ratischeii Form in eiue Sunime von Quadraten. 

 [1880.] Crelle, Journ. Math., 91, 1881, pp. 

 221-237. 



23. Zur Theorie der biuaren Formen. 



Gottingeu, Nachrichten, 1883, pp. 115-121. 

 Gundlach, Ernst. New quadruple objective for 



astronomical telescopes. [1877.] Anier. Assoc. 



Proc., 26, 1878, pp. 127-134; Astr. Nachr., 91, 



1878, col. 177-186. 

 Gundlach, Johann. To reference in No. 13 



( Vol. 7) add Madrid, Soc. Hist. Nat. Anales, 2, 



1873, pp. 81-191. 



17. *Catalogo de los niamiferos cubauos. 

 Madrid, Soc. Hist. Nat. Anales, 1, 1872, pp. 

 231-258. 



18. Neue Beitrage zur Ornithologie Cubas. 



Nach eigeneu 30 jiihrigen Beobachtungen zusam- 

 mengestellt. [Fortsetz.] Journ. f. Ornithol., 22, 



1874, pp. 113-166, 286-303; 23, 1875, pp. 293 

 -340, 353-407 ; 29, 1881, pp. 400-401. 



19. Beitrag zur Ornithologie der Insel 



Portorico. Journ. f. Ornithol., 22, 1874, pp. 

 304-315; 26, 1878, pp. 157-194. 



20. Catalogo de los reptiles cubanos. 



Madrid, Soc. Hist. Nat. Anales, 4, 1875, pp. 

 347-368. 



21. Apuutes para la fauna Puerto-Riqueiia. 



[i-v.] [1877-83.] Madrid, Soc. Hist. Nat. 

 Anales, 7, 1878, pp. 135-234, 343-422; 10, 

 1881, pp. 305-350 ; 12, 1883, pp. 5-58, 441-484. 



Gundlach, Johann. 22. Briefliches uber eiue 

 neue Dysporus-Art auf Cuba, [D. hemandezi]. 

 Journ. f. Ornithol., 26, 1878, p. 298. 



Gunii, Henry Hamilton. On a new form of 

 phosphorite. Mineralog. Mag., 1, 1877, pp. 209 

 -210. 



Gunn, John. 13. On the influx and stranding 

 of icebergs during the so-called glacial epoch, 

 and a suggestion of the possible cause of the 

 oscillation of the level of land and water to 

 which that influx may be due. Brit. Assoc. 

 Rep., 1875 (Seel.), p. 66. 



14. On the probability of finding coal in 

 the eastern counties. [1874.] Geol. Assoc. 

 Proc., 4, 1876, pp. 35-44. 



15. On the presence of the forest- bed 

 series at Kessingland and Paketield, in Suffolk, 

 and its position beneath the Chillesford clay. 

 Geol. Soc. Quart. Journ., 32, 1876, pp. 123- 

 128; Phil. Mag., 1, 1876, p. 161. 



16. Does Elephas primigenius occur in 



the Norfolk forest-bed? Geol. Mag., 10, 1883, 

 pp. 456-460. 



Gunn, Robert Marcus. A contribution to the 

 minute anatomy of the human retina. Journ. 

 Anat. Physiol, 11, 1877, pp. 357-359, 516. 



Gunn, Thomas Edward. 22. Notes on the 

 occurrence of rare birds in Norfolk and Suffolk. 

 Zoologist, 11, 1876, pp. 4785-4791. 



23. Ornithological notes from Norfolk 

 and Suffolk. Zoologist, 4, 1880, pp. 49-54. 



Gunn, William. Subaerial denudation versus 

 glacial erosion. Geol. Mag., 3, 1876, pp. 97- 

 105. 



Gunn, William, & Clough, Charles Thomas. 

 Discovery of Silurian beds in Teesdale. [1877.] 

 Geol. Soc. Quart. Journ., 34, 1878, pp. 27-34; 

 Phil. Mag., 4, 1877, pp. 236-237. 



Gunning, J. W. 2O. *Over de werktuigen en 

 tabellen ten dieuste der heffing van regten en 

 accijns op het gedistilleerd in Ned.-Indie, met 

 geleide-brief aan Dr. J. A. C. OUDEMANS. [1873.] 

 Batavia, Natuurk. Tijdschr., 34, 1874, pp. 169- 

 179. 



21. Note sur le pouvoir rotatoire de la 

 glucose, contenue dans les sucres bruts. Amster- 

 dam, Akad. Versl. en Meded., 11, 1877, pp. 189 

 -192. 



22. Contribution a la saccharimetrie. 

 Note sur la transformation du saccharose en 

 sucre reducteur pendant les operations du raffi- 

 nage. Amsterdam, Akad. Versl. en Meded., 

 11, 1877, pp. 339-346. 



23. Causes de la production des melasses 

 de betterave. [Extrait.~\ Assoc. Framj. Compt. 

 Rend., 6, 1877, pp. 358-361. 



24. Sur la fermentation. \_Extrait. ~\ 



Assoc. Franc.. Compt. Rend., 6, 1877, pp. 408- 

 409. 



R. S. X. 



