A cyclically pinched product of free groups which is not residually free.
A Residual Property of Certain Free Products.
A survey on just-non- groups.
Abelian subgroup separability of some one-relator groups.
Almost all one-relator groups with at least three generators are residually finite
We prove that with probability tending to 1, a one-relator group with at least three generators and the relator of length is residually finite, is a virtually residually (finite -)group for all sufficiently large , and is coherent. The proof uses both combinatorial group theory and non-trivial results about Brownian motions.