1. Proc. Int. Conf. on high-energy physics;Wojcicki,1980
2. Proc. Int. Symp. on lepton and photon interactions at high energies;Treille,1981
3. Proc. Int. Conf. on high-energy physics;Phillips,1980
4. On the diffractive production of charmed baryons
5. Talk at the Topical Workshop on Forward production of high-mass flavours at collider energies;Peterson,1979