Test-Data Generation for Xtext - Tool Paper. - Johannes Härtel; Lukas Härtel; Ralf Lämmel (SLE, 2014)

A chrestomathy of DSL implementations. - Simon Schauss; Ralf Lämmel; Johannes Härtel; Marcel Heinz; Kevin Klein 001; Lukas Härtel; Thorsten Berger (SLE, 2017)

Interconnected Linguistic Architecture. - Johannes Härtel; Lukas Härtel; Ralf Lämmel; Andrei Varanovich; Marcel Heinz (Art Sci. Eng. Program., 2017)