Memoirs of the American Mathematical Society, ISSN 0065-9266 ; volume 30, number 240 (March 1981)
Print version: Liu, Tai-Ping. Admissible solutions of hyperbolic conservation laws. Providence, Rhode Island : American Mathematical Society, [1981] 78 ; 26 cm Memoirs of the American Mathematical Society ; volume 30, number 240 (March 1981) ISBN 9780821822401