@article{DMTCS_2010_special_259_a35,
     author = {Lewis, Stephen and Thiem, Nathaniel},
     title = {Nonzero coefficients in restrictions and tensor products of supercharacters of $U_n(q)$ (extended abstract)},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {DMTCS Proceedings vol. AN, 22nd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2010)},
     year = {2010},
     doi = {10.46298/dmtcs.2840},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2840/}
}