@article{DAN_1967_175_3_a10,
     author = {A. N. Sevchenko and S. F. Shkirman and V. A. Mashenkov and K. N. Solov'ev},
     title = {Low-temperature polarization spectra of asymmetric aza-benzoporphirines and their metal derivatives},
     journal = {Doklady Akademii Nauk},
     pages = {545--548},
     publisher = {mathdoc},
     volume = {175},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_175_3_a10/}
}