1981

[1]
Alain Lascoux and Marcel-Paul Schützenberger. Le monoïde plaxique. In Noncommutative structures in algebra and geometric combinatorics (Naples, 1978), volume 109 of Quad. ``Ricerca Sci.'', pages 129–156. CNR, Rome, 1981.

[2]
Alain Lascoux and Marcel-Paul Schützenberger. Polynômes de Kazhdan & Lusztig pour les grassmanniennes. In Young tableaux and Schur functors in algebra and geometry (Torun, 1980), volume 87-88 of Astérisque, pages 249–266. Soc. Math. France, Paris, 1981.

[3]
Dominique Perrin and Marcel-Paul Schützenberger. A conjecture on sets of differences of integer pairs. J. Combin. Theory Ser. B, 30(1):91–93, 1981.

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