TY  - JOUR
AU  - Olli Lehto
AU  - Olli Tammi
TI  - Area method and univalent functions with quasiconformal extensions
JO  - Annales Fennici Mathematici
PY  - 1976
SP  - 307
EP  - 313
VL  - 2
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1976.0220/
DO  - 10.5186/aasfm.1976.0220
LA  - en
ID  - AFM_1976_2_1_a31
ER  -