@article{MM2_1994__82_1_155923,
     author = {Andrei Zelevinsky and Jerzy Weyman},
     title = {Multiplicative properties of projectively dual varieties.},
     journal = {Manuscripta mathematica},
     pages = {139--148},
     publisher = {mathdoc},
     volume = {82},
     number = {1},
     year = {1994},
     zbl = {0839.14039},
     url = {http://geodesic.mathdoc.fr/item/MM2_1994__82_1_155923/}
}