TY  - RPRT
TI  - A note on subtrees rooted along the primary path of a binary tree
AU  - Brent M. Troutman
AU  - Michael R. Karlinger
PY  - 1993
DO  - 10.1016/0166-218x(93)90181-m
UR  - https://pubs.usgs.gov/publication/70018378
ID  - 70018378
ER  -