@article{TRSPY_1973_132_a18,
     author = {A. Schinzel},
     title = {Reducibility of quadrinomials},
     journal = {Informatics and Automation},
     pages = {143--144},
     publisher = {mathdoc},
     volume = {132},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1973_132_a18/}
}