中国科学院数学与系统科学研究院期刊网
Compromise 4m2n Plans with Clear Two-factor Interactions
Sheng-li Zhao, Run-chu Zhang
Acta Mathematicae Applicatae Sinica(English Series) . 2010, (1): 99 -106 .  DOI: 10.1007/s10255-006-6183-2