Jan Van den Bussche, Stijn Vansummeren. Well-Defined NRC Queries Can Be Typed - (Extended Abstract). In Val Tannen, Limsoon Wong, Leonid Libkin, Wenfei Fan, Wang Chiew Tan, Michael P. Fourman, editors, In Search of Elegance in the Theory and Practice of Computation - Essays Dedicated to Peter Buneman. Volume 8000 of Lecture Notes in Computer Science, pages 494-506, Springer, 2013. [doi]
Abstract is missing.