@article{MOMA_1979__88_177934,
     author = {Manfred Wolff},
     title = {Products of {Random} {Variables} {Depending} on a {Random} {Walk.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {171--188},
     publisher = {mathdoc},
     volume = {88},
     year = {1979},
     zbl = {0409.60013},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1979__88_177934/}
}