@article{FPM_1997_3_4_a11,
     author = {N. M. Adrianov and Yu. Yu. Kochetkov and A. D. Suvorov},
     title = {Plane trees with special primitive edge rotation groups},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {1085--1092},
     publisher = {mathdoc},
     volume = {3},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1997_3_4_a11/}
}