Climate engineering by mimicking natural dust climate control: the iron salt aerosol method is a scientific article written by Franz Dietrich Oeste, Renaud de Richter and other scientific colleagues. The article was published in 2017 by the European Geosciences Union in their peer reviewed journal Earth System Dynamics, and is available for free at https://www.earth-syst-dynam.net/8/1/2017/.
The Oeste et al article explains ISA chemistry in scientific detail, and contains an extensive list of references to related scientific articles. Links to key references are available here - Main Relevant ISA Articles for Principal Cooling Effects.