@article{FAA_1997_31_3_a0,
     author = {N. M. Adrianov},
     title = {An {Analog} of the {Harer--Zagier} {Formula} for {Unicellular} {Bicolored} {Maps}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {1--9},
     publisher = {mathdoc},
     volume = {31},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1997_31_3_a0/}
}