%0 Journal Article %A Talaska, Kelli %T Combinatorial formulas for ⅃-coordinates in a totally nonnegative Grassmannian, extended abstract, extended abstract %J Discrete mathematics & theoretical computer science %D 2009 %V DMTCS Proceedings vol. AK, 21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009) %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2706/ %R 10.46298/dmtcs.2706 %G en %F DMTCS_2009_special_256_a28