@article{SLC_2005-2007_54A_a14,
     author = {Jim Haglund},
     title = {The {Genesis} of the {Macdonald} {Polynomial} {Statistic}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {54A},
     year = {2005-2007},
     url = {http://geodesic.mathdoc.fr/item/SLC_2005-2007_54A_a14/}
}