@article{DAN_1961_136_4_a20,
     author = {A. N. Nesmeyanov and R. V. Golovnya},
     title = {Indole closure of azobenzene with cyclohexanone},
     journal = {Doklady Akademii Nauk},
     pages = {836--839},
     publisher = {mathdoc},
     volume = {136},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_4_a20/}
}