@article{10_4064_sm_83_1_19_24,
     author = {Feliks Przytycki},
     title = {Periodic points of linked twist mappings},
     journal = {Studia Mathematica},
     pages = {19--24},
     year = {1986},
     volume = {83},
     number = {1},
     doi = {10.4064/sm-83-1-19-24},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-83-1-19-24/}
}