@article{PokuttaStauffer, author = {Pokutta, Sebastian and Stauffer, G.}, title = {France Telecom Workforce Scheduling Problem: a challenge}, series = {RAIRO-Operations Research}, journal = {RAIRO-Operations Research}, number = {43}, pages = {375 -- 386}, language = {en} } @article{PokuttaStauffer, author = {Pokutta, Sebastian and Stauffer, G.}, title = {Lower bounds for the Chv{\´a}tal-Gomory rank in the 0/1 cube}, series = {Operations Research Letters}, volume = {39}, journal = {Operations Research Letters}, number = {3}, pages = {200-203}, language = {en} }