@article{DAN_1960_135_3_a16,
     author = {T. K. Rebane},
     title = {Relationship between the number of $\pi$-electrons and the character of magnetic susceptibility in a class of aromatic molecules},
     journal = {Doklady Akademii Nauk},
     pages = {568--570},
     publisher = {mathdoc},
     volume = {135},
     number = {3},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_135_3_a16/}
}