Memoirs of the American Mathematical Society, ISSN 0065-9266 ; Volume 87, Number 434
Print version: Treves, Francois, 1930- Homotopy formulas in the tangential Cauchy-Riemann complex. Providence, Rhode Island : American Mathematical Society, c1990 viii, 121 pages Memoirs of the American Mathematical Society ; Volume 87, Number 434. ISBN 9780821824962
"September 1990, volume 87, number 434 (second of 3 numbers)."