An Evaluation of Ontology Exchange Languages for Bioinformatics. - Robin McEntire; Peter D. Karp; Neil F. Abernethy; David Benton; Gregg Helt; Matt DeJongh; Robert Kent; Anthony Kosky; Suzanna Lewis; Dan Hodnett; Eric P. Neumann; Frank Olken; et al. (ISMB, 2000)

Extending Mandelbox Fractals with Shape Inversions. - Gregg Helt (CoRR, 2018)