PseudoBase: a database with RNA pseudoknots. - F. H. D. van Batenburg; Alexander P. Gultyaev; C. W. A. Pleij; J. Ng; J. Oliehoek (Nucleic Acids Res., 2000)

PseudoBase: structural information on RNA pseudoknots. - F. H. D. van Batenburg; Alexander P. Gultyaev; C. W. A. Pleij (Nucleic Acids Res., 2001)