Dawson, Wayne, Toshikuni Takai, Nobuharu Ito, Kentaro Shimizu, and Gota Kawai. 2014. “A New Entropy Model for RNA: Part III. Is the Folding Free Energy Landscape of RNA Funnel Shaped?”. Journal of Nucleic Acids Investigation 5 (1). https://doi.org/10.4081/jnai.2014.2652.