%0 Journal Article %A Huang, Wenxue %T On closed 4-manifolds admitting a Morse function with 4 critical points %J Czechoslovak Mathematical Journal %D 1996 %P 47-59 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127269/ %R 10.21136/CMJ.1996.127269 %G en %F 10_21136_CMJ_1996_127269