@article{AL_1983_22_1_a2,
     author = {A. N. Degtev},
     title = {Relationships between degrees of tabular type},
     journal = {Algebra i logika},
     pages = {35--52},
     year = {1983},
     volume = {22},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1983_22_1_a2/}
}