A. Puglisi, D. Quartarone
      A Laplace type problem for a lattice with non-convex cells and with a rectangle "body test"
      International Journal of Mathematical Analysis, Vol. 9, 2015, no. 38, 1895-1900
      http://dx.doi.org/10.12988/ijma.2015.54129

Copyright © 2015 A. Puglisi and D. Quartarone. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.