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  1. By: Boza, Tatiana - Kessler, Michael
    Publication info: Pensoft Publishers, 2022
    Holding Institution: Pensoft Publishers
  1. By: Kessler, Michael - Siorak, Yvonne
    Type: Article
    In: American fern journal
    Volume: 97
    Date: 2007
    Page Range: 175--185
    Publication Info: [Washington, etc.] American Fern Society
  2. By: Herzog, Sebastian K - Kessler, Michael - Maijer, Sjoerd - Hohnwald, Stefan
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 117
    Date: 1997
    Page Range: 223--235
    Publication Info: London, British Ornithologists' Club, 1893-
  3. By: Abrahamczyk, Stefan - Kessler, Michael
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 130
    Date: 2010
    Page Range: 8--12
    Publication Info: London, British Ornithologists' Club, 1893-
  4. By: Sylvester, Steven P - Sylvester, Mitsy D P V - Kessler, Michael
    Type: Article
    In: Arnaldoa : revista del Herbario HAO
    Volume: 24
    Issue: 1
    Date: 2017-05-30
    Page Range: 229--238
    Publication Info: Trujillo, Peru, Universidad Antenor Orrego de Trujillo, 1991-
  5. By: Kessler, Michael - Smith, Alan R.,
    Type: Article
    In: American fern journal
    Volume: 96
    Date: 2006
    Page Range: 31--44
    Publication Info: [Washington, etc.] American Fern Society
  6. By: Lehnert, Marcus - Kottke, Ingrid - Setaro, Sabrina - Pazmiño, Linda F - Suárez, Juan Pablo - Kessler, Michael
    Type: Article
    In: American fern journal
    Volume: 99
    Date: 2009
    Page Range: 292--306
    Publication Info: [Washington, etc.] American Fern Society
  7. By: Smith, Alan R., - Leon, Blanca - Tuomisto, Hanna - Werff, Henk van der - Moran, Robbin Craig, - Lehnert, Marcus - Kessler, Michael
    Type: Article
    In: SIDA, contributions to botany
    Volume: 21
    Date: 2005
    Page Range: 2321--2342
    Publication Info: [Dallas W. F. Mahler, etc.] 1962-
  8. By: Smith, Alan R., - Kessler, Michael - Gonzales, Jasivia
    Type: Article
    In: American fern journal
    Volume: 89
    Date: 1999
    Page Range: 244--266
    Publication Info: [Washington, etc.] American Fern Society
  9. By: Herzog, Sebastian K - Fjeldså, Jon - Kessler, Michael - Balderrama, José A
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 119
    Date: 1999
    Page Range: 162--177
    Publication Info: London, British Ornithologists' Club, 1893-
  10. By: Lehnert, Marcus - Mönnich, Maren - Pleines, Thekla - Schmidt-Lebuhn, Alexander N., - Kessler, Michael
    Type: Article
    In: American fern journal
    Volume: 91
    Date: 2001
    Page Range: 13--24
    Publication Info: [Washington, etc.] American Fern Society
  11. By: Kessler, Michael - Smith, Alan R., - Lehnert, Marcus
    Type: Article
    In: American fern journal
    Volume: 97
    Date: 2007
    Page Range: 66--80
    Publication Info: [Washington, etc.] American Fern Society