Xingzhi Zhan. The Sharp Rado Theorem for Majorizations. The American Mathematical Monthly, 110(2):152-153, 2003. [doi]
@article{Zhan03-0, title = {The Sharp Rado Theorem for Majorizations}, author = {Xingzhi Zhan}, year = {2003}, url = {http://www.jstor.org/stable/3647776}, researchr = {https://researchr.org/publication/Zhan03-0}, cites = {0}, citedby = {0}, journal = {The American Mathematical Monthly}, volume = {110}, number = {2}, pages = {152-153}, }