Authors: PLUMMER MD ZHA XY

Citation: Md. Plummer et Xy. Zha, ON THE CONNECTIVITY OF GRAPHS EMBEDDED IN SURFACES, J COMB TH B, 72(2), 1998, pp. 208-228

Authors: HARTNELL B PLUMMER MD

Citation: B. Hartnell et Md. Plummer, ON 4-CONNECTED CLAW-FREE WELL-COVERED GRAPHS, Discrete applied mathematics, 64(1), 1996, pp. 57-65

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