P. Dyson, D. L. Hammick: 362. Experiments on the mechanism of decarboxylation. Part I. Decomposition of quinaldinic and isoquinaldinic acids in the presence of compounds containing carbonyl groups. In: J. Chem. Soc. 1937, S.1724, doi:10.1039/jr9370001724.
D. L. Hammick, P. Dyson: 172. The mechanism of decarboxylation. Part II. The production of cyanide-like ions from α-picolinic, quinaldinic, and isoquinaldinic acids. In: J. Chem. Soc. 1939, S.809, doi:10.1039/jr9390000809.