TY  - JOUR
AU  - David E Speyer
TI  - Variations on a theme of Kasteleyn, with application to the totally nonnegative Grassmannian
JO  - The electronic journal of combinatorics
PY  - 2016
VL  - 23
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/5871/
DO  - 10.37236/5871
ID  - 10_37236_5871
ER  -