Knauer, Ulrich; Knauer, Kolja Algebraic graph theory. Morphisms, monoids and matrices. 2nd revised and extended edition. (English) Zbl 1425.05003 De Gruyter Studies in Mathematics 41. Berlin: De Gruyter (ISBN 978-3-11-061612-5/hbk; 978-3-11-061736-8/ebook). xviii, 329 p. (2019). MSC: 05-02 05C25 05C50 PDFBibTeX XMLCite \textit{U. Knauer} and \textit{K. Knauer}, Algebraic graph theory. Morphisms, monoids and matrices. 2nd revised and extended edition. Berlin: De Gruyter (2019; Zbl 1425.05003) Full Text: DOI
Knauer, Ulrich Algebraic graph theory. Morphisms, monoids and matrices. (English) Zbl 1338.05001 De Gruyter Studies in Mathematics 41. Berlin: de Gruyter (ISBN 978-3-11-025408-2/hbk; 978-3-11-025509-6/ebook). xvi, 308 p. (2011). MSC: 05-01 05C25 05C50 PDFBibTeX XMLCite \textit{U. Knauer}, Algebraic graph theory. Morphisms, monoids and matrices. Berlin: de Gruyter (2011; Zbl 1338.05001) Full Text: DOI