Thang, Nguyen Van, Pham Manh Thang, and Tran Duc Tan. 2012. “The Performance Improvement of a Lowcost INS/GPS Integration System Using the Street Return Algorithm”. Vietnam Journal of Mechanics 34 (4). Hanoi, Vietnam:271-80. https://doi.org/10.15625/0866-7136/34/4/2337.