Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Koichi Ito and T. Namiki,A new FDTD algorithm free from the CFL condition restraint for a 2D-TE wave,IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010),,IEEE,2003-01-20,1,,192-195,https://cir.nii.ac.jp/crid/1870865117570562816,https://doi.org/10.1109/aps.1999.789114