%A CsĂśrgĹ MiklĂłs %A RĂŠvĂŠsz PĂĄl %P 85-96 %D 1985 %L acta15007 %O Bibliogr.: 96. p. %K Matematika %T On the stability of the local time of a symmetric random walk %J Acta scientiarum mathematicarum %V 48