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@article{DAN_1963_149_2_a31, author = {S. N. Ushakov and E. F. Panarin}, title = {The synthesis of high molecular amides and hydrazides of penicillins}, journal = {Doklady Akademii Nauk}, pages = {334--337}, publisher = {mathdoc}, volume = {149}, number = {2}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_2_a31/} }
S. N. Ushakov; E. F. Panarin. The synthesis of high molecular amides and hydrazides of penicillins. Doklady Akademii Nauk, Tome 149 (1963) no. 2, pp. 334-337. http://geodesic.mathdoc.fr/item/DAN_1963_149_2_a31/