@article{GGL12, author = {Geeraerts, G. and Goossens, J. and Lindstr\"om, M.} title = {Multiprocessor Schedulability of Arbitrary-Deadline Sporadic Tasks: Complexity and Antichain Algorithm}, page = {171--218}, journal= {Real-Time Systems, The International Journal of Time-Critical Computing Systems}, publisher = {springer}, volume = {48}, number = {2}, year = {2013} }