by Gubareva, D.N, Akatnova, A.G, Aleksandrova, A.M
Published in Agrokhimiia (1984)

by Akatnova A.G, Ulanovskij V.P, Ostrovskaya L.K
Published in Vinodelie i Vinogradarstvo SSSR (1981)

by Akatnova, A.G, Ulanovskii, V.P, Ostrovskaia, L.K
Published in Vinodelie i vinogradarstvo SSSR (1981)

by Makarova, G.M, Man'ko, V.V, Akatnova, A.G
Published in Vinodelie Vinogradarstvo Sssr (1973)