@article{DAN_1957_112_2_a22,
     author = {M. E. Vol'pin and S. I. Zhdanov and D. N. Kursanov},
     title = {New tropilium salts. {Tropilium} ion polarography},
     journal = {Doklady Akademii Nauk},
     pages = {264--266},
     publisher = {mathdoc},
     volume = {112},
     number = {2},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_112_2_a22/}
}