Wieland, Theodor Max Planck Institute for Medical Research, Max Planck Society;
Buku, Angeliki Max Planck Institute for Medical Research, Max Planck Society;
http://www.sciencedirect.com/science/article/pii/0003269769900505/pdfft?md5=2d9ca250e2ca20b928d568d21fbe68f4&pid=1-s2.0-0003269769900505-main.pdf (Any fulltext)
https://doi.org/10.1016/0003-2697(69)90050-5 (Any fulltext)
Wieland, T., & Buku, A. (1969). Chromatographic micro method for determining amino acid configurations. Analytical Biochemistry, 27(2), 378-379. doi:10.1016/0003-2697(69)90050-5.