Poinar GO Jr; Buckley R. (2007). "Evidence of mycoparasitism and hypermycoparasitism in Early Cretaceous amber". Mycological Research. 111 (4): 503–506. doi:10.1016/j.mycres.2007.02.004. PMID17512712.
Poinar GO Jr; Buckley R. (2007). "Evidence of mycoparasitism and hypermycoparasitism in Early Cretaceous amber". Mycological Research. 111 (4): 503–506. doi:10.1016/j.mycres.2007.02.004. PMID17512712.