Nibedita Mandal, Pratima Panigrahi. On Irreducible No-hole L(2, 1)-labelings of Hypercubes and Triangular Lattices. In Sathish Govindarajan, Anil Maheshwari, editors, Algorithms and Discrete Applied Mathematics - Second International Conference, CALDAM 2016, Thiruvananthapuram, India, February 18-20, 2016, Proceedings. Volume 9602 of Lecture Notes in Computer Science, pages 254-263, Springer, 2016. [doi]
Abstract is missing.