1. On analytical and numerical methods of switching system investigation;Basharin,1970
2. The method of equivalent substitutions for calculating fragments of communication networks for a digital computer I;Basharin;Engrg. Cybernetics,1979
3. Metole till beregning af spaerring i alternativ trunking-og gradingsystemer;Bech;Teleteknik,1954
4. Transition probabilities for telephone traffic;Benes;Bell Syst. Tech. J.,1960
5. Det simple overflowproblem i telefontrafikteorien;Brockmeyer;Teleteknik,1954