L. Lusanna

Einstein Gravity Explorer–a medium-class fundamental physics mission

R. Holzwarth, M. Rothacher, A. Clairon, 2009 .

A Canonical Decomposition in Collective and Relative Variables of a Klein-Gordon Field in the Rest-Frame Wigner-Covariant Instant Form

M. Materassi, L. Lusanna, 2000 .