@article{10_4064_fm168_2_5,
     author = {Sergi\u{i}  Kolyada and L'ubom{\'\i}r Snoha and Serge\u{i}  Trofimchuk},
     title = {Noninvertible minimal maps},
     journal = {Fundamenta Mathematicae},
     pages = {141--163},
     publisher = {mathdoc},
     volume = {168},
     number = {2},
     year = {2001},
     doi = {10.4064/fm168-2-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm168-2-5/}
}