Memoirs of the American Mathematical Society, ISSN 0065-9266 ; number 638
Print version: Flystad, Gunnar. Higher initial ideals of homogeneous ideals. Providence, Rhode Island : American Mathematical Society, [1998] viii, 68 pages ; 26 cm. Memoirs of the American Mathematical Society ; no. 638 ISBN 9780821808535
"July 1998, volume 134, number 638 (fourth of 6 numbers)."