Krassimir T. Atanassov. Index Matrices: Towards an Augmented Matrix Calculus. Volume 573 of Studies in Computational Intelligence, Springer, 2014. [doi]
@book{sci-2014-573, title = {Index Matrices: Towards an Augmented Matrix Calculus}, author = {Krassimir T. Atanassov}, year = {2014}, doi = {10.1007/978-3-319-10945-9}, url = {http://dx.doi.org/10.1007/978-3-319-10945-9}, researchr = {https://researchr.org/publication/sci-2014-573}, cites = {0}, citedby = {0}, volume = {573}, series = {Studies in Computational Intelligence}, publisher = {Springer}, isbn = {978-3-319-10945-9}, }