"Full Page Reload". IEEE Spectrum: Technology, Engineering, and Science News. 27 January 2017. Archived from the original on 15 January 2021. Retrieved 4 June 2018.
BOWEN, Humphry (1 January 1999). "NEW CONIFER IN THE BRITISH ISLES?"(PDF). BSBI NEWS. No. January 1999. UK. p. 51. Archived from the original(PDF) on 26 July 2011. Retrieved 1 November 2023.
"Full Page Reload". IEEE Spectrum: Technology, Engineering, and Science News. 27 January 2017. Archived from the original on 15 January 2021. Retrieved 4 June 2018.
BOWEN, Humphry (1 January 1999). "NEW CONIFER IN THE BRITISH ISLES?"(PDF). BSBI NEWS. No. January 1999. UK. p. 51. Archived from the original(PDF) on 26 July 2011. Retrieved 1 November 2023.