1.
Asplund E. Inverses of Matrices $\{a_{ij}\}$ which Satisfy $a_{ij} = 0$ for $j > i+p$. Math. Scand. [Internet]. 1959 Dec. 1 [cited 2026 Sep. 8];7:57-60. Available from: https://journals.msp.org/mscand/article/view/2780