@article{10_4064_sm_27_3_273_288,
     author = {F. Gr\"unbaum and E. Zarantonello},
     title = {Cross-continuity vs. continuity},
     journal = {Studia Mathematica},
     pages = {273--288},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1966},
     doi = {10.4064/sm-27-3-273-288},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-27-3-273-288/}
}