@article{10_4064_am_5_1_1_20,
     author = {J. Wojtowicz},
     title = {Metody sprowadzania r\'owna\'n czwartego i pi\k{a}tego rz\k{e}du nomograficznego do postaci kanonicznej},
     journal = {Applicationes Mathematicae},
     pages = {1--20},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1960},
     doi = {10.4064/am-5-1-1-20},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-5-1-1-20/}
}