@article{10_4064_fm_156_1_33_66,
     author = {Jozef Bobok and Milan Kuchta},
     title = {X-minimal patterns and a generalization of {Sharkovski\u{i}'s} theorem},
     journal = {Fundamenta Mathematicae},
     pages = {33--66},
     publisher = {mathdoc},
     volume = {156},
     number = {1},
     year = {1998},
     doi = {10.4064/fm-156-1-33-66},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-156-1-33-66/}
}