\Bibitem{KalMol78} \by L.~A.~Kalenskii, S.~A.~Molchanov \paper The~behaviour of~the~trajectories of~a~random walk close to a~maximum point, and limit theorems on~the~group of~affine transformations on~the~line \jour Russian Math. Surveys \yr 1978 \vol 33 \issue 1 \pages 203--204 \mathnet{http://mi.mathnet.ru/eng/rm3360} \crossref{https://doi.org/10.1070/RM1978v033n01ABEH002246} \mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=518013} \zmath{https://zbmath.org/?q=an:0375.60081|0394.60072}