Endre Boros Khaled M. Elbassioni Vladimir Gurvich Leonid Khachiyan Kazuhisa Makino Generating Paths and Cuts in Multi-pole (Di)graphs. 298-309 http://dx.doi.org/10.1007/978-3-540-28629-5_21 2004 conf/mfcs/2004 MFCS db/conf/mfcs/mfcs2004.html#BorosEGKM04