L. Tőke, I. Petneházy, G. Keglevich, and G. Szakál, “REACTION OF TRIALKYL PHOSPHITES AND a-HALOKETONES IN APROTIC MEDIA (PERKOW-ARBUZOV REACTION) AND IN PROTIC SOLVENTS”, Period. Polytech. Chem. Eng., vol. 32, no. 1-3, pp. 101–105, Jan. 1988.