Patel, Sagarkumar; Rathod, Bhagyashri; Regu, Siddulu; Chak, Shivam; Shard, Amit (). „A Perspective on Synthesis and Applications of Fluorenones”. ChemistrySelect. 5 (34): 10673–10691. doi:10.1002/slct.202002695. ISSN2365-6549.
Gomes, Claudia R.B.; de Souza, Marcus V.N.; Facchinetti, Victor (). „A Review on Onychine and its Analogs: Synthesis and Biological Activity”. Current Organic Synthesis. 17 (1): 3–22. doi:10.2174/1570179417666191218112842. ISSN1570-1794.
Patel, Sagarkumar; Rathod, Bhagyashri; Regu, Siddulu; Chak, Shivam; Shard, Amit (). „A Perspective on Synthesis and Applications of Fluorenones”. ChemistrySelect. 5 (34): 10673–10691. doi:10.1002/slct.202002695. ISSN2365-6549.
Gomes, Claudia R.B.; de Souza, Marcus V.N.; Facchinetti, Victor (). „A Review on Onychine and its Analogs: Synthesis and Biological Activity”. Current Organic Synthesis. 17 (1): 3–22. doi:10.2174/1570179417666191218112842. ISSN1570-1794.