by Surdu, V, Hatmanu, M, Chiorepec, M, Peiu, M, Munteanu, A
Published in Probleme de protectia plantelor (Romania) (1986)

by Ville, C.S, Lazar, A, Hatmanu, M
Published in Sydowia Ann Mycol (1968)

by Tircomnicu, M, Bunescu, S, Hatmanu, M, Tusa, C, Marinov, C
Published in Probl Agr Bucharest (1970)

by Tircomnicu, M, Niemann, E, Grinvald, C, Eustatiu, N, Hatmanu, M, Tusa, C, Bunescu, S, Giura, A, Cojocaru, M
Published in An, Ser C Amelior Genet Fiziol Teh Agric Inst Cercet Pentrucereal Plant Teh Fundulea (1972)