TY  - JOUR
AU  - Elazar, R.
AU  - Gutterman, M.
TI  - On a Problem of Random Walk in Space(1)
JO  - Canadian mathematical bulletin
PY  - 1971
SP  - 503
EP  - 506
VL  - 14
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-090-4/
DO  - 10.4153/CMB-1971-090-4
ID  - 10_4153_CMB_1971_090_4
ER  -