@article{oai:u-ryukyu.repo.nii.ac.jp:02006927,
 author = {Yonaha, Masanobu and 与那覇, 政信},
 issue = {15},
 journal = {琉球大学理工学部紀要. 理学編, Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences},
 month = {Mar},
 note = {紀要論文},
 pages = {1--3},
 title = {Abnormal Subgroups, p-Normality and Solvability of Finite Groups},
 year = {1972}
}