@article{DAN_1964_155_6_a18,
     author = {I. F. Gurinovich and G. P. Gurinovich and A. N. Sevchenko},
     title = {On the structure of the products formed in the photochemical reactions of porphyrins},
     journal = {Doklady Akademii Nauk},
     pages = {1345--1347},
     publisher = {mathdoc},
     volume = {155},
     number = {6},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_155_6_a18/}
}