@article{DAN_1957_112_3_a18,
     author = {V. V. Perekalin and A. S. Polyanskaya},
     title = {Interaction between nitroolefines and compounds with active methyl groups},
     journal = {Doklady Akademii Nauk},
     pages = {441--444},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_112_3_a18/}
}