TY  - JOUR
AU  - Stam, A. J.
TI  - Renewal theory in $r$ dimensions (I)
JO  - Compositio Mathematica
PY  - 1969
SP  - 383
EP  - 399
VL  - 21
IS  - 4
PB  - Wolters-Noordhoff Publishing
UR  - http://www.numdam.org/item/CM_1969__21_4_383_0/
LA  - en
ID  - CM_1969__21_4_383_0
ER  -