TY  - JOUR
AU  - Jussi Väisälä
TI  - Piecewise linear approximation of lipeomorphisms
JO  - Annales Fennici Mathematici
PY  - 1977
SP  - 377
EP  - 383
VL  - 3
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1977.0328/
DO  - 10.5186/aasfm.1977.0328
LA  - en
ID  - AFM_1977_3_2_a15
ER  -