Supersolvability and Freeness for ψ-Graphical Arrangements. Mu, L. and Stanley, R. P. Discrete & Computational Geometry, 53(4):965-970, 2015.
Link
Paper bibtex @article{journals/dcg/MuS15,
added-at = {2015-05-04T00:00:00.000+0200},
author = {Mu, Lili and Stanley, Richard P.},
biburl = {http://www.bibsonomy.org/bibtex/205f6f3634cc2ef144f694ad7d72cbf57/dblp},
ee = {http://dx.doi.org/10.1007/s00454-015-9684-z},
interhash = {5f4e4fce26f709e3ac77e800a545633f},
intrahash = {05f6f3634cc2ef144f694ad7d72cbf57},
journal = {Discrete & Computational Geometry},
keywords = {dblp},
number = 4,
pages = {965-970},
timestamp = {2015-06-17T23:18:44.000+0200},
title = {Supersolvability and Freeness for ψ-Graphical Arrangements.},
url = {http://dblp.uni-trier.de/db/journals/dcg/dcg53.html#MuS15},
volume = 53,
year = 2015
}