TY - JOUR AU - BUDARINA, NATALIA TI - ON A PROBLEM OF BERNIK, KLEINBOCK AND MARGULIS JO - Glasgow mathematical journal PY - 2011 SP - 669 EP - 681 VL - 53 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000255/ DO - 10.1017/S0017089511000255 ID - 10_1017_S0017089511000255 ER -