Scott W. Hadley, Franz Rendl, Henry Wolkowicz. A New Lower Bound Via Projection for the Quadratic Assignment Problem. Math. Oper. Res., 17(3):727-739, 1992. [doi]
@article{HadleyRW92,
title = {A New Lower Bound Via Projection for the Quadratic Assignment Problem},
author = {Scott W. Hadley and Franz Rendl and Henry Wolkowicz},
year = {1992},
doi = {10.1287/moor.17.3.727},
url = {http://dx.doi.org/10.1287/moor.17.3.727},
researchr = {https://researchr.org/publication/HadleyRW92},
cites = {0},
citedby = {0},
journal = {Math. Oper. Res.},
volume = {17},
number = {3},
pages = {727-739},
}