00364nas a2200133   4500000000100000000000100001008004100002260000700043100002200050700001400072245012200086300001400208490000800222       2008                            d  c111 aZbigniew Puchała1 aT. Rolski00aThe exact asymptotic of the collision time tail distribution for independent Brownian particles with different drifts  a595–6170 v3-4