@article{oai:ismrepo.ism.ac.jp:00032941,
 author = {Kunisawa, Kiyonori},
 issue = {6},
 journal = {統計数理研究所講究録},
 month = {Jun},
 pages = {163--169},
 title = {On a Theorem Concerning the Sumo of Positive Independent Random Variables},
 volume = {2},
 year = {1946}
}