中国科学院数学与系统科学研究院期刊网
A NEW METHOD FOR CALCULATING THE MEAN FAILURE NUMBERS OF A REPAIRABLE SYSTEM DURING(0,t]
Shi Ding-hua
Acta Mathematicae Applicatae Sinica . 1985, (1): 101 -110 .  DOI: 10.12387/C1985011