Karel Culik II, Juhani Karhumäki. A Note on the Equivalence Problem of Rational Formal Power Series. Inf. Process. Lett., 23(1):29-31, 1986.
@article{CulikK86-0, title = {A Note on the Equivalence Problem of Rational Formal Power Series}, author = {Karel Culik II and Juhani Karhumäki}, year = {1986}, researchr = {https://researchr.org/publication/CulikK86-0}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {23}, number = {1}, pages = {29-31}, }