Klee, V., and Driessche, P. van den. "Linear Algorithms for Testing the Sign Stability of a Matrix and for Finding Z-Maximum Matchings in Acyclic Graphs.." Numerische Mathematik 28 (1977): 273-286. <http://eudml.org/doc/132487>.
@article{Klee1977, author = {Klee, V., Driessche, P. van den}, journal = {Numerische Mathematik}, pages = {273-286}, title = {Linear Algorithms for Testing the Sign Stability of a Matrix and for Finding Z-Maximum Matchings in Acyclic Graphs.}, url = {http://eudml.org/doc/132487}, volume = {28}, year = {1977}, }
TY - JOUR AU - Klee, V. AU - Driessche, P. van den TI - Linear Algorithms for Testing the Sign Stability of a Matrix and for Finding Z-Maximum Matchings in Acyclic Graphs. JO - Numerische Mathematik PY - 1977 VL - 28 SP - 273 EP - 286 UR - http://eudml.org/doc/132487 ER -