D2 Article in a professional compilation book

Effelsberg and Swift observations of the blazar OJ 287 in outburst: detection of a radio flare

Authors: Komossa S., Kraus A., Grupe D., Dey L., Gomez J. L., Gopakumar A., Parker M., Valtonen M.

Editors: R. E. Rutledge

Publisher: R. E. Rutledge

Publication year: 2020

Book title : The Astronomer's Telegram

Series title: The Astronomer's Telegram

Number in series: 13702

Web address : http://www.astronomerstelegram.org/?read=13702