@article{ZNSL_1979_85_a11,
     author = {A. I. Martikainen},
     title = {An exponential criterion for the law of the iterated logarithm},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {158--168},
     publisher = {mathdoc},
     volume = {85},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_85_a11/}
}