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Berrino, Roberta; Cacchi, Sandro; Fabrizi, Giancarlo; Goggiamani, Antonella; Stabile, Paolo . (2010). Arenediazonium tetrafluoroborates in palladium-catalyzed C–P bond-forming reactions. Synthesis of arylphosphonates, -phosphine oxides, and -phosphines. Organic & Biomolecular Chemistry, 8(20), 4518–. doi:10.1039/c0ob00243g 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research