%0 Journal Article %1 journals/joi/YangAYRD16 %A Yang, Guoliang %A Ahlgren, Per %A Yang, Liying %A Rousseau, Ronald %A lan Ding, Jie %D 2016 %J J. Informetrics %K dblp %N 1 %P 238-253 %T Using multi-level frontiers in DEA models to grade countries/territories. %U http://dblp.uni-trier.de/db/journals/joi/joi10.html#YangAYRD16 %V 10

@article{journals/joi/YangAYRD16, added-at = {2019-09-25T00:00:00.000+0200}, author = {Yang, Guoliang and Ahlgren, Per and Yang, Liying and Rousseau, Ronald and lan Ding, Jie}, biburl = {https://www.bibsonomy.org/bibtex/2a433f80543589a77a88a2c3cf0b1e928/dblp}, ee = {https://doi.org/10.1016/j.joi.2016.01.008}, interhash = {ab9c14beb40ccdcb78ab48d087f667d8}, intrahash = {a433f80543589a77a88a2c3cf0b1e928}, journal = {J. Informetrics}, keywords = {dblp}, number = 1, pages = {238-253}, timestamp = {2019-09-26T12:03:57.000+0200}, title = {Using multi-level frontiers in DEA models to grade countries/territories.}, url = {http://dblp.uni-trier.de/db/journals/joi/joi10.html#YangAYRD16}, volume = 10, year = 2016 }