Memoirs of the American Mathematical Society, ISSN 0065-9266 ; number 720
Print version: Jrgensen, Palle E. T. Ruelle operators : functions which are harmonic with respect to a transfer operator. Providence, Rhode Island : American Mathematical Society, [2001] viii, 60 pages ; 26 cm Memoirs of the American Mathematical Society ; no. 720 ISBN 9780821826881