TY  - JOUR
AU  - Kurt Strebel
TI  - The elementary cases in Teichmüller's mapping theorem
JO  - Annales Fennici Mathematici
PY  - 1990
SP  - 319
EP  - 328
VL  - 15
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1990.1526/
DO  - 10.5186/aasfm.1990.1526
LA  - en
ID  - AFM_1990_15_2_a8
ER  -