Calatayud, Vincent; Navarro-Rosinés, Pere (2001). "Bellemerella acarosporae and B. polysporinae (Verrucariales), two new species of lichenicolous fungi from Spain". Nova Hedwigia. 72 (3–4): 473–478. Bibcode:2001NovaH..72..473C. doi:10.1127/nova.hedwigia/72/2001/473.
Pérez-Ortega, Sergio; Spribille, Toby (2007). "Bellemerella ritae sp. nov. (Verrucariaceae), a new lichenicolous ascomycete from northwest North America". Nova Hedwigia. 85 (3–4): 515–520. Bibcode:2007NovaH..85..515P. doi:10.1127/0029-5035/2007/0085-0515.
Calatayud, Vincent; Navarro-Rosinés, Pere (2001). "Bellemerella acarosporae and B. polysporinae (Verrucariales), two new species of lichenicolous fungi from Spain". Nova Hedwigia. 72 (3–4): 473–478. Bibcode:2001NovaH..72..473C. doi:10.1127/nova.hedwigia/72/2001/473.
Pérez-Ortega, Sergio; Spribille, Toby (2007). "Bellemerella ritae sp. nov. (Verrucariaceae), a new lichenicolous ascomycete from northwest North America". Nova Hedwigia. 85 (3–4): 515–520. Bibcode:2007NovaH..85..515P. doi:10.1127/0029-5035/2007/0085-0515.