Philippe Jacquet Wojciech Szpankowski Asymptotic Behavior of the Lempel-Ziv Parsing Scheme and Digital Search Trees. 161-197 1995 144 Theor. Comput. Sci. 1&2 db/journals/tcs/tcs144.html#JacquetS95 http://dx.doi.org/10.1016/0304-3975(94)00298-W