@article{WBLN_2014__1__r1_0, author = {Bellingeri, Paolo and Florens, Vincent and Meilhan, Jean-Baptiste and Wagner, Emmanuel}, title = {Introduction}, booktitle = {Winter Braids IV (Dijon, 2014)}, series = {Winter Braids Lecture Notes}, pages = {i--viii}, publisher = {Winter Braids School}, year = {2014}, doi = {10.5802/wbln.1}, language = {en}, url = {http://archive.numdam.org/articles/10.5802/wbln.1/} }