@article{SM_1970_10_4_a5,
     author = {I. F. Donin},
     title = {Conditions for triviality of deformations of complex structures},
     journal = {Sbornik. Mathematics},
     pages = {557--567},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_10_4_a5/}
}