Christiaan Heij. Implicit Linear Systems (J. D. Aplevich). SIAM Review, 35(1):150-151, 1993. [doi]
@article{Heij93-1, title = {Implicit Linear Systems (J. D. Aplevich)}, author = {Christiaan Heij}, year = {1993}, doi = {10.1137/1035024}, url = {http://dx.doi.org/10.1137/1035024}, researchr = {https://researchr.org/publication/Heij93-1}, cites = {0}, citedby = {0}, journal = {SIAM Review}, volume = {35}, number = {1}, pages = {150-151}, }