%0 Journal Article
%A YOKOI, KATSUYA
%T LUSTERNIK–SCHNIRELMANN CATEGORY BASED ON THE DISCRETE CONLEY INDEX THEORY
%J Glasgow mathematical journal
%D 2019
%P 693-704
%V 61
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089518000447/
%R 10.1017/S0017089518000447
%F 10_1017_S0017089518000447