@article{RO_2019__53_2_609_0, author = {Giri, B.C. and Mondal, C. and Maiti, T.}, title = {Optimal product quality and pricing strategy for a two-period closed-loop supply chain with retailer variable markup}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {609--626}, publisher = {EDP-Sciences}, volume = {53}, number = {2}, year = {2019}, doi = {10.1051/ro/2017061}, zbl = {1423.90009}, language = {en}, url = {http://www.numdam.org/articles/10.1051/ro/2017061/} }