A congruence theorem for trees.
Paul J. Kelly
Source: Pacific J. Math. Volume 7, Number 1 (1957), 961-968.
Primary Subjects: 55.0X
Full-text: Open access
Links and Identifiers
Permanent link to this document: http://projecteuclid.org/euclid.pjm/1103043674
Zentralblatt MATH identifier:
0078.37103
Mathematical Reviews number (MathSciNet):
MR0087949
Pacific Journal of Mathematics
