Não informado. (1980). SIAM Journal on Algebraic and Discrete Methods. Society for Industrial and Applied Mathematics.
Lua i Stíl Chicago (17ú heag.)Não informado. SIAM Journal on Algebraic and Discrete Methods. Philadelphia, Pa: Society for Industrial and Applied Mathematics, 1980.
Lua MLA (8ú heag.)Não informado. SIAM Journal on Algebraic and Discrete Methods. Society for Industrial and Applied Mathematics, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.