@article{ZNSL_1986_151_a4,
     author = {V. A. Dem'yanenko},
     title = {On the {Abel} relations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {54--56},
     publisher = {mathdoc},
     volume = {151},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1986_151_a4/}
}