by Nixon, Gemma L., Billington, Helen, Kalindjian, S. Barret, Steiner, Alexander, O'Neil, Ian A.
Published in Synlett (04.01.2016)

by Singer, M.C. (University of Texas, Austin, TX.), Thomas, C.D, Billington, H.L, Parmesan, C
Published in Écoscience (Sainte-Foy) (1994)

by Shaw, R.G. (University of California, Riverside, CA), Billington, H.L
Published in Evolution (01.08.1991)

by Wainwright, Philip, Maddaford, Adrian, Zhang, Xiurong, Billington, Helen, Leese, David, Glen, Rebecca, Pryde, David C., Middleton, Donald S., Stephenson, Peter T., Sutton, Scott
Published in Nucleosides, nucleotides & nucleic acids (02.09.2013)

by Billington, Helen
Year of Publication 2002

by Billington, Rosamund Helen Cranstone
Year of Publication 1976