By Coquereaux R.   in Letters in Mathematical Physics

ISSN:0377-9017|42|4|309-328

Springer Publishing Company ‎(1997)‎

Access to resources Favorite 15.317806

By Coquereaux R.   Huerta M.   in Czechoslovak Journal of Physics

ISSN:0011-4626|54|11|1199-1207

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 11.90604