Iorio, R. J., & Vieira L. Nunes, W. (1991). Introducáo as equacóes de evolucáo náo lineares. IMPA.
芝加哥风格引文Iorio, Rafael José, 与 Wagner Vieira L. Nunes. Introducáo as Equacóes De Evolucáo Náo Lineares. Río de Janeiro: IMPA, 1991.
MLA引文Iorio, Rafael José, 与 Wagner Vieira L. Nunes. Introducáo as Equacóes De Evolucáo Náo Lineares. IMPA, 1991.
警告：这些引文格式不一定是100％准确.