The periodic solutions for coupled integrable dispersionless equations
刘式适, 赵强, 刘式达
The periodic solutions for coupled integrable dispersionless equations
Liu Shi-Kuo(刘式适),Zhao Qiang(赵强),and Liu Shi-Da(刘式达)
中国物理B . 2011, (4): 40202 -040202 .  DOI: 10.1088/1674-1056/20/4/040202