@article{THSP_2008_14_4_a4,
     author = {Olena Soloveiko and Georgiy Shevchenko},
     title = {On the rate of convergence of barrier
},
     journal = {Teori\^a slu\v{c}ajnyh processov},
     pages = {165--173},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/THSP_2008_14_4_a4/}
}