Não informado. (1972). SIAM Journal on Computing. Society for Industrial and Applied Mathematics.
Lua i Stíl Chicago (17ú heag.)Não informado. SIAM Journal on Computing. Philadelphia, Pa: Society for Industrial and Applied Mathematics, 1972.
Lua MLA (8ú heag.)Não informado. SIAM Journal on Computing. Society for Industrial and Applied Mathematics, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.