@article{oai:ynu.repo.nii.ac.jp:00001340,
 author = {Ito, Daisuke and Tanaka, Hiroshi},
 journal = {横浜国立大学理科紀要. 第一類, 数学・物理学},
 month = {Apr},
 note = {application/pdf, The well known divergences due to the energy conservations in the intermediate states are considered, from the point of view of the graphical structure and of the field reactions.},
 pages = {52--66},
 title = {Low Frequency Divergence in Quantum Field Theory},
 volume = {3},
 year = {1954}
}