1. Synthesis and β-conformation of copolypeptides with alternating hydrophilic and hydrophobic residues;Brack,1977
2. β-structures of alternating polypeptides and their possible prebiotic significance;Brack;Nature,1975
3. New example of helical polymerization;Brack;Nature,1971
4. Identification of β, β-turns and unordered conformations in polypeptide chains by vacuum U.V. circular dichroism;Brahms,1977
5. A one-letter notation for amino acid sequences;IUPAC-IUB Commission on Biochemical Nomenclature;J. Biol. Chem.,1968