@inproceedings{Das_j1978_b, author = {J{\"u}rgen~Dassow}, title = {Some remarks on the algebra of automata}, booktitle = {Proc. 4th Winter School Operating Systems (Tanulmanyok 87/1978)}, publisher = {Computer and Automation Institute, Hungarian Academy of Sciences}, year = 1978, editor = {}, pages = {71--77} }