6KIM Sinn,KIM Jong-Hwan. Adaptive fuzzy-network-based C-measure Map-matching algorithm for car navigation system[J]. IEEE Trans on IE, 2001,48 (2) : 432-441.
7HINRICH Claussen. Status and Directions of Digital Map Databases in Europe/C]// IEEE-IEE Vehicle Navigation &Information Systems Conference Ottawa-VNIS' 93. [S. 1. ]: [s. n. ], 1993.