LITERATURE 



Abbe, E., 1879. (Microscopy, immersion objective.) S. B. Jenaische Z. Medizin u. Natur- 



wiss. 10. Jan. 1879. 

 .\dam, N. K., 1930. The physics and chemistr}- of surfaces. Oxford. 3rd edit. 1941. 

 Algera, L., Beijer, J. J., v.\N Iterson, W., Karstens, W. K. H. and Thung, T. H., 



1947. (Chloroplast, electron microscopy.) Biochim. Biophys. Acta i. 517. 

 Ambronn, H., 1888. (Cuticular layers, optics.) Ber. dtsch. hot. Ges. 6. 226. 

 Ambronn, H., 1889. (Cherr)' gum, optics.) Ber. dtsch. hot. Ges. 7. 103. 

 Ambronn, H., 1891. (Freezing of colloids.) Ber. Sachs. Akad. Wiss., math.-phys. Kl. 



43. 28. 

 Ambronn, H., 1916/17. (Rodlet double refraction.) Kolloid-Z. 18. 90, 273. 20. 173. 

 Ambronn, H., and Frey, A., 1926. Das Polarisationsmikroskop. Leipzig. 

 Anderson, D. B., 1928. (Cuticular layers, microchemistr\'.) Jahrb. wiss. Bot. 69. 501. 

 Anderson, D. B. and Kerr, Th., 1938. (Cotton, crossed systems.) Industr. Engng Chem. 



30. 48. 

 Anderson, D. B. and Moore, J. H., 1937. (Cotton hairs without growth layers.) Amer. 



J. Bot. 24. 503. 

 Andresen, N., 1942. (Cytoplasmic compounds.) C. R. Lab. Carlsberg ser. chim. 24. 140. 

 Ardenne, M. von, 1940a. Elektronen-Ubermikroskopie. Berlin. 

 Ardenne, M. von, 1940b. (Results of electron microscopy.) Naturvviss. 28. 113. 

 Arisz, W. H., 1943. (Active and passive resorption.) Versl. Ned. Akad. Wetensch. Afd. 



Natuurk. 52. 639. 

 .\risz, W. H. and \'an Dijk, P. J. S., 1939. (Asparagine intake by Vallisneria.) Proc. Acad. 



Sci. Amsterdam 42. 820. 

 Arnon, D. L and Stout, P. R., 1939. (Molybdenum, indispensable element for plants.) 



Plant Physiol. 14. 599. 

 Aronoff, S., 1950. (Chlorophyll, review.) Bot. Rev. 16. 525. 

 AscENZi, A., 1950. (Bones, form birefringence.) Science 112. 84. 



Astbury, W. T., 1933a. (Polypeptide chains, periodicity.) Trans. Faraday Soc. 29. 195. 

 AsTBURY, W. T., 1933b. (Silk fibroin, side chains.) J. Soc. Dyers Col. Bradford 49. 168. 

 Astbury, W. T., 1933c. Fundamentals of fibre structure. Oxford. 



Astbury, \X'. T., 1936. (Lactam-lactim transformation.) J. Text. Inst. Manchr. 27. 282. 

 Astbury, W. T., 1940. (Collagen chain molecule.) J. int. Soc. Leath. Chem. 24. 69. 

 Astbury, W. T., 1947. (k-m-e-f proteins.) Proc. Roy. Soc. London B 134. 303. 

 Astbury, W. T., 1947/49. (Muscle, X-ray analysis). Exp. Cell Research Suppl. I, Stock- 

 holm, p. 234. 

 Astbury, W. T. and Atkin, W. R., 1933. (Gelatin, X-ray analysis). Nature 132. 348. 

 Astbury, W. T. and Bell, F. O., 1938. (Nucleic acids, chain lattice.) Nature 141. 747. 

 Astbury, W. T. and Bell, F. O., 1941. (a-Keratin, intramolecular fold.) Nature 147. 696. 

 Astbury, W. T. and Dickinson, S., 1935a. (Myosin, a-/3-transformation.) Nature 135. 95. 

 Astbury, W. T. and Dickinson, S., 1935b. (Muscle fibre, a-/3-transformation.) Nature 



135. 765. 

 Astbury, \V. T., Dickinson, S. and Bailey, K., 1935. (Edestin and ovalbumin, X-ray 



analysis.) Biochem. J. 29. 2351. 



