@article{DAN_1960_133_1_a29, author = {V. O. Lukashevich}, title = {No twofold protonization of hydrazocompounds takes place in the process of regrouping}, journal = {Doklady Akademii Nauk}, pages = {115--118}, publisher = {mathdoc}, volume = {133}, number = {1}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_133_1_a29/} }