@article{weko_24071_1, author = "片岡,淳 and 河合,誠之 and 高橋,忠幸 and 佐藤,理江", title = "Multiwavelength observations of 3C 454.3. II. the agile 2007 december campaign", journal = "The Astrophysical Journal", year = "2009", volume = "707", number = "2", pages = "1115--1123", month = "dec" }