Memoirs of the American Mathematical Society, ISSN 0065-9266 ; Volume 54, Number 323
Print version: Rudolph, Daniel J. Restricted orbit equivalence. Providence, Rhode Island : American Mathematical Society, c1985 v, 149 pages Memoirs of the American Mathematical Society ; Volume 54, Number 323. ISBN 9780821823248
"March 1985, Volume 54, Number 323 (fifth of 6 numbers)."