Normal view
MARC view
Ringel, Gerhard (Personal Name)
LCCN 63-29080: His FÌarbungsprobleme auf FlÌachen und Graphen, 1959 (hdg.: Ringel, Gerhard)
LC data base, 9-5-84 (hdg.: Ringel, Gerhard)
Hartsfield, N. Pearls in graph theory, c1990: CIP t.p. (Gerhard Ringel, Dept. of Math., Univ. of Calif., Santa Cruz)
Topics in combinatorics and graph theory, c1990: t.p. (Gerhard Ringel) p. xiii (b. 10-28-19)