@article{10_14708_ma_v42i2_600,
     author = {Cezary St\k{e}pie\'n and Ma{\l}gorzata Prolejko},
     title = {The use of positioners in creation modular models of horns for mammals from the {Bovidae} family},
     journal = {Mathematica Applicanda},
     pages = { 179--192},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2014},
     doi = {10.14708/ma.v42i2.600},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v42i2.600/}
}