1. Matrices all of whose elements and subdeterminants are + 1, - 1 or 0;Cederbaum;J. Math. Phys.,1958
2. Applications of matrix algebra to network theory;Cederbaum;IRE Trans.,1959
3. Finding trees and signed tree pairs by the compound method;Malik,1967
4. Determinants and Matrices;Aitken,1962
5. Linear Graphs and Electric Networks;Seshu,1961