TY  - JOUR
AU  - Dyer, Micheal N.
TI  - On the essential height of homotopy trees with finite fundamental group
JO  - Compositio Mathematica
PY  - 1978
SP  - 209
EP  - 224
VL  - 36
IS  - 2
PB  - Sijthoff et Noordhoff International Publishers
UR  - http://www.numdam.org/item/CM_1978__36_2_209_0/
LA  - en
ID  - CM_1978__36_2_209_0
ER  -