Memoirs of the American Mathematical Society, ISSN 0065-9266 ; Number 310
Print version: Nussbaum, Roger D., 1944- Special and spurious solutions of x(t) =-[alpha] f (x(t-1)) Providence, Rhode Island : American Mathematical Society, c1984 viii, 129 pages Memoirs of the American Mathematical Society ; Number 310. ISBN 9780821823118