Information Journal Paper
APA:
CopyAASARAAI, A., & MEHRI, BAHMAN. (2001). ON THE EXISTENCE OF PERIODIC SOLUTIONS FOR CERTAIN NON-LINEAR DIFFERENTIAL EQUATIONS. JOURNAL OF SCIENCES ISLAMIC REPUBLIC OF IRAN, 12(1), 49-56. SID. https://sid.ir/paper/529816/en
Vancouver:
CopyAASARAAI A., MEHRI BAHMAN. ON THE EXISTENCE OF PERIODIC SOLUTIONS FOR CERTAIN NON-LINEAR DIFFERENTIAL EQUATIONS. JOURNAL OF SCIENCES ISLAMIC REPUBLIC OF IRAN[Internet]. 2001;12(1):49-56. Available from: https://sid.ir/paper/529816/en
IEEE:
CopyA. AASARAAI, and BAHMAN MEHRI, “ON THE EXISTENCE OF PERIODIC SOLUTIONS FOR CERTAIN NON-LINEAR DIFFERENTIAL EQUATIONS,” JOURNAL OF SCIENCES ISLAMIC REPUBLIC OF IRAN, vol. 12, no. 1, pp. 49–56, 2001, [Online]. Available: https://sid.ir/paper/529816/en