Rosenberger Gerhard

Publications in Math-Net.Ru

1. Faithful linear representations and residual finiteness of some products of cyclics with one relation
   
   Sibirsk. Mat. Zh., 32:1 (1991),  204–206
2. On free subgroups of generalized triangle groups
   
   Algebra Logika, 28:2 (1989),  227–240