TY  - JOUR
AU  - Van Kampen, E. R.
TI  - On the argument functions of simple closed curves and simple arcs
JO  - Compositio Mathematica
PY  - 1937
SP  - 271
EP  - 275
VL  - 4
PB  - Johnson Reprint Corporation
UR  - http://www.numdam.org/item/CM_1937__4__271_0/
LA  - en
ID  - CM_1937__4__271_0
ER  -