@article{oai:kanazawa-u.repo.nii.ac.jp:00011244,
 author = {木村, 実 and Kimura, Minoru},
 issue = {01},
 journal = {The science reports of the Kanazawa University＝金沢大学理科報告},
 month = {Jun},
 pages = {15--22},
 title = {Mean Field Theory for Ground State of Superradiance},
 volume = {25},
 year = {1980}
}