@article{DAN_1989_308_1_a2,
     author = {I. M. Gel'fand and A. V. Zelevinskii and M. M. Kapranov},
     title = {Newton polyhedra of principal $A$-determinants},
     journal = {Doklady Akademii Nauk},
     pages = {20--23},
     publisher = {mathdoc},
     volume = {308},
     number = {1},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_308_1_a2/}
}