TY  - JOUR
AU  - Philip Hartmann
TI  - Newtonian Approximations to a Zero of a Function.
JO  - Commentarii mathematici Helvetici
PY  - 1948
SP  - 321
EP  - 326
VL  - 21
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1948__21_138950/
ID  - CMH_1948__21_138950
ER  -