http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
random generation, Hamiltonian paths and single chain sets
Introduction in Spanish ; summary in English and Spanish.
Includes bibliographical reference (page 84).
Monografías de la Academia Nacional de Ciencias Exactas, Físicas y Naturales, Buenos Aires ; no. 6