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© 1989 Springer-Verlag Berlin Heidelberg
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Pin, J.E., Straubing, H., Thérien, D. (1989). New results on the generalized star-height problem. In: Monien, B., Cori, R. (eds) STACS 89. STACS 1989. Lecture Notes in Computer Science, vol 349. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0029007
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DOI: https://doi.org/10.1007/BFb0029007
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