@article{THSP_2009_15_2_a0, author = {G. Alsmeyer and A. Iksanov and S. Polotskiy and U. R\"osler}, title = {Exponential rate of $L_p$-convergence of intrinsic martingales in supercritical branching random walks}, journal = {Teori\^a slu\v{c}ajnyh processov}, pages = {1--18}, publisher = {mathdoc}, volume = {15}, number = {2}, year = {2009}, language = {en}, url = {http://geodesic.mathdoc.fr/item/THSP_2009_15_2_a0/} }