Grandis, Marco. "Collared cospans, cohomotopy and TQFT. (Cospans in algebraic topology. II).." Theory and Applications of Categories [electronic only] 18 (2007): 602-630. <http://eudml.org/doc/128847>.
@article{Grandis2007, author = {Grandis, Marco}, journal = {Theory and Applications of Categories [electronic only]}, keywords = {cospans; weak double category; homotopy pushout}, language = {eng}, pages = {602-630}, publisher = {Mount Allison University, Department of Mathematics and Computer Science, Sackville}, title = {Collared cospans, cohomotopy and TQFT. (Cospans in algebraic topology. II).}, url = {http://eudml.org/doc/128847}, volume = {18}, year = {2007}, }
TY - JOUR AU - Grandis, Marco TI - Collared cospans, cohomotopy and TQFT. (Cospans in algebraic topology. II). JO - Theory and Applications of Categories [electronic only] PY - 2007 PB - Mount Allison University, Department of Mathematics and Computer Science, Sackville VL - 18 SP - 602 EP - 630 LA - eng KW - cospans; weak double category; homotopy pushout UR - http://eudml.org/doc/128847 ER -