By Wiltshire Ron   Messenger Paul   in General Relativity and Gravitation

ISSN:0001-7701|36|5|1213-1223

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 13.189631

By Wang Guixiang   Shi Peng   Messenger Paul   in IMA Journal of Mathematical Control and Information

ISSN:1471-6887|29|3|357-381

Oxford University Press‎(2012)‎

Access to resources Favorite 9.892223