%0 Journal Article %A Kateřiňák, Josef %T Mini-programs for hidden lines on a surface %J Applications of Mathematics %D 1987 %P 355-363 %V 32 %N 5 %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1987.104267/ %R 10.21136/AM.1987.104267 %G en %F 10_21136_AM_1987_104267