@article{10_4064_am_6_1_127_135,
     author = {M. Warmus},
     title = {Rozwi\k{a}zywanie numeryczne r\'owna\'n trzeciego i czwartego stopnia o wsp\'o{\l}czynnikach rzeczywistych},
     journal = {Applicationes Mathematicae},
     pages = {127--135},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1962},
     doi = {10.4064/am-6-1-127-135},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-6-1-127-135/}
}