LITERATURE 587 



KiJSTER, E., 1935c. (Plastids, formation of strands.) Ber. dtsch. bot. Ges. 53. 834. 



KiJSTER, E., 1937. (Plastids, anisotropy.) Z. wiss. Milcr. 54. 88. 



KuwAD.\, Y. and Nak.\ml'r.\, T., 1934. (Chromonema.) Cytologia 6. 78. 



Lagerm.\lm, G., Philip, B. and Lindberg, J., 195 1. (Finger nail, surface film.) Nature 

 168. 1080. 



Lamm, O., 1957. (Potato starch.) Nova Acta Soc. Sci. upsal. 10. No. 6. 



Landolt-Bornstein, 1923. Physikalisch-chemische Tabellen. Berlin. 



Langelaan, J. W., 1946. (Muscle fibre, interference pattern.) Verb. Akad. Wet. Amster- 

 dam, 2. Sect. 42. No. 4, p. I. 



Langmuir, J., 1917. (Surface films.) J. Amer. chem. Soc. 39. 1848. 



Laue, M. von, 1926. (Particle size by X-ray analysis.) Z. Kristallogr. 64. 115. 



Lea, D. A., 1940. (Size of genes as determined by ionizing rays.) Nature 146. 137. 



Lecher, E., 1919. Lehrbuch der Physik Rir Mediziner. Leipzig. 



Lehmai^tn, F. E., 1937a. (Disturbance in development by LiCl.) Naturwiss. 25. 124. 



Lehma>jn, F. E., 1937b. (Disturbance in development by LiCl.) Arch. Entw. Mech. Org. 

 136. 112. 



LEHM.A>rN, F. E., 1940. (Tubifex eggs, polarity.) Rev. Suisse Zool. 47. 177. 



Lehmann, F. E., 1945. Einfuhrung in die physiologische Embryologie. Basel. 



Lehm.ann, F. E., 1947. (Biosomes.) Rev. Suisse Zool. 54. 246. 



Lehmann, F. E., 1948. (Egg of Tubifex, polar plasm.) Rev. Suisse Zool. 55. i. 



Lehmann, F. E., 1950. (Cytoplasm, submicroscopic globular particles.) Experientia 6. 

 382 



Lehmann, F. E., 195 i. (Beaded chains in Amoeba.) Kolloqu. dtsch. Ges. physiol. Chem. 

 Mosbach-Baden, p. i. 



Lehmann, F. E. and Biss, R., 1949. (Tubifex egg, electron microscopy.) Rev. Suisse 

 Zool. 56. 264. 



Lehmann, O., 1917. (Liquid crystals.) Ergebn. Physiol. i6. 255. 



Lepeschkin, W. W., 1927. (Er}'throcyte, membrane.) Protoplasma 2. 143. 



Leuthardt, F., 1949. (Mitochondria, metaboHsm.) Viertelj.schr. Naturf. Ges. Zurich 

 94. 132. 



Leuthold, p., 1933. (Aleurone grains.) Ber. schweiz. bot. Ges. 42. 31. 



Lewis, E. B., 1950. (Genes, screened by heterochromatin.) Adv. in Genetics 3. 73. 



Lewis, W. H., 1942. (Plasm viscosity.) In W. Seifriz, The structure of protoplasm. 

 Ames-Iowa, p. 163. 



Liebich, H., 1941. (Chloroplasts, contents of iron.) Z. Bot. 37. 129. 



Lieser, Th., 1940. (Cellulose, supramolecular constitution.) Cellulose-Chem. 18. 121. 



LiESER, Th. et al., 1941. (Cellulose, supramolecular constitution.) Liebigs Ann. 548, 195, 

 204, 212. 



Lindberg, J., Philip, B. and Gralen, N.,1948. (Wool, epidermicula.) Nature 162. 458. 



LiNDLEY, H., 1950. (Wool structure, review.) Research 3. 509. 



LoEB, J. and Beutner, R., 1912/13. (Potential in membranes.) Biochem. Z. 41. i, 44. 303, 

 51. 300. 



LoEWY, A. G., 1949. (Protoplasmic flow.) Amer. Philosoph. Soc. 93. 326. 



LoTMAR, W. and Picken, L. E. R., 1950. (Chitin of Polychaeta and Mollusca.) Exper- 

 ientia 6. 58. 



LiJDTKE, M., 1936. (Cellulose fibres, "Querelemente".) Planta 25. 791. 



Lundegardh, H., 1922. Zclle und Zytoplasma. Berlin. 



LuNDEGARDH, H. and Burstrom, H., 1933. (Resorption and respiration.) Planta 18. 683. 



LiiscHER, E., 1936. (Cork waxes.) Diss. Bern. 



LuYET, B. J., 1937. (\^itrification of gels.) Biodynamica 1937, No. 29. 



LuYET, B. J., 1939. (Cytoplasm, freezing.) Arch. exp. Zellforsch. 22. 487. 



