1. Backhaus, A.A., 1921a. Continuous process for the manufacture of esters, US Patent 1400849.
2. Backhaus, A.A., 1921b. Apparatus for the manufacture of esters, US Patent 1400850.
3. Backhaus, A.A., 1921c. Apparatus for the manufacture of esters, US Patent 1400851.
4. Bifurcation analysis for TAME synthesis in a reactive distillation column: comparison of pseudo-homogeneous and heterogeneous reaction kinetics models;Baur;Chemical Engineering and Processing,2003
5. Applications of multiobjective optimization in chemical engineering;Bhaskar;Reviews in Chemical Engineering,2000