SPIN-SPIN INTERACTION CONSTANTS AND THE CONFORMATIONS OF 4-MEMBERED HETEROCYCLES СтатьяFOMICHEV A.A., SAMITOV Y.Y., KOSTYANOVSKII R.G.ЖУРНАЛ ОРГАНИЧЕСКОЙ ХИМИИ. Том 17. 1981. С. 1154-1162
IDENTIFICATION AND CHARACTERIZATION OF CONJUGATIVE R-PLASMIDS OF CONDITIONALLY PATHOGENIC ESCHERICHIA-COLI ISOLATED FROM PATIENTS WITH CHRONIC PYELONEPHRITIS СтатьяPEKHOV A.P., SHCHIPKOV V.P., SHCHIPKOVA N.I., DROBYSHEVA N.A.Antibiotiki. Том 25. 1980. С. 433-436