@article{GDZPPN002085275,
title = {Infinite invariant measures for non-uniformely expanding transformations of [0, 1]: weak law of large numbers with anamalous scaling.},
journal = {Forum mathematicum},
volume = {8},
year = {1996},
pages = {71-92},
zbl = {0837.60022},
url = {http://dml.mathdoc.fr/item/GDZPPN002085275}
}
Campanino, Massimo; Isola, Stefano. Infinite invariant measures for non-uniformely expanding transformations of [0, 1]: weak law of large numbers with anamalous scaling.. Forum mathematicum, Tome 8 (1996) pp. 71-92. http://gdmltest.u-ga.fr/item/GDZPPN002085275/