1. On n-extendable graphs;Plummer;Discrete Math.,1980
2. Extending matchings in graphs: a survey;Plummer;Discrete Math.,1994
3. Extending matchings in graphs: an update;Plummer;Congr. Numer.,1996
4. Matching extension in bipartite graphs;Plummer;Util. Math.,1986
5. The matching extendability of surfaces;Dean;J. Combin. Theory Ser. B,1992