identifier%3A%221998CQGra..15.2657C%22%20OR%20identifier%3A%222004PhRvL..92t1302C%22%20OR%20identifier%3A%221998PhRvD..57.5982C%22%20OR%20identifier%3A%222000PhRvD..62h7304C%22%20OR%20identifier%3A%221998PNAS...95...82C%22%20OR%20identifier%3A%221999math......6017C%22%20OR%20identifier%3A%221998astro.ph..1212C%22%20OR%20identifier%3A%221998CQGra..15.2699C%22%20OR%20identifier%3A%221998aums.conf...82C%22
So far this is just a proof-of-concept... %0A and/or %0D, the url-encoded versions of ^J or ^M, respectively, is needed to separate each bibcode; real end-of-lines don't work.
-- BoudRoukema - 06 Mar 2016