@article{AM2_1987__33_137215,
     author = {George E. Andrews},
     title = {Plane partitions {IV:} {A} conjecture of {Mills-Robbins-Rumsey.}},
     journal = {Aequationes mathematicae},
     pages = {230--250},
     publisher = {mathdoc},
     volume = {33},
     year = {1987},
     zbl = {0632.05005},
     url = {http://geodesic.mathdoc.fr/item/AM2_1987__33_137215/}
}