Authors: ALDRED REL HOLTON DA LOU DJ

Citation: Rel. Aldred et al., N-EXTENDABILITY OF SYMMETRICAL GRAPHS, Journal of graph theory, 17(2), 1993, pp. 253-261

Authors: HOLTON DA LOU D PLUMMER MD

Citation: Da. Holton et al., ON THE 2-EXTENDABILITY OF PLANAR GRAPHS (VOL 96, PG 81, 1991), Discrete mathematics, 118(1-3), 1993, pp. 295-297