B

Bowler, Neill E., Fink, Thomas M. A. and Ball, Robin (2003) Characterization of the probabilistic traveling salesman problem. Physical Review E, Vol.68 (No.3). doi:10.1103/PhysRevE.68.036703 ISSN 1063-651X.

Ball, Robin, Bowler, Neill E., Sander, Leonard M. (Leonard Michael) and Somfai, Ellák (2002) Off-lattice noise reduction and the ultimate scaling of diffusion-limited aggregation in two dimensions. Physical Review E, Vol.66 (No.2). doi:10.1103/PhysRevE.66.026109 ISSN 1063-651X.