Não informado. (2004). Lecture Notes in Operations Research and Mathematical Systems. Springer.
Lua i Stíl Chicago (17ú heag.)Não informado. Lecture Notes in Operations Research and Mathematical Systems. Berlin: Springer, 2004.
Lua MLA (8ú heag.)Não informado. Lecture Notes in Operations Research and Mathematical Systems. Springer, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.