Gerdt, Armas (2004). Petrin matka Myyrmanniin (in Finnish) (1st ed.). [Helsinki]: Gummerus. ISBN9789512065691. Archived from the original on March 19, 2022. Retrieved October 11, 2015 – via Google Books.
doi.org
Torkki, Markus; Virve Koljonen; Kirsi Sillanpää; Erkki Tukiainen; Sari Pyörälä; Esko Kemppainen; Juha Kalske; Eero Arajärvi; Ulla Keränen; Eero Hirvensalo (August 2006). "Triage in a Bomb Disaster with 166 Casualties". European Journal of Trauma. 32 (4): 374–80. doi:10.1007/s00068-006-6039-8. S2CID32968659.
Torkki, Markus; Virve Koljonen; Kirsi Sillanpää; Erkki Tukiainen; Sari Pyörälä; Esko Kemppainen; Juha Kalske; Eero Arajärvi; Ulla Keränen; Eero Hirvensalo (August 2006). "Triage in a Bomb Disaster with 166 Casualties". European Journal of Trauma. 32 (4): 374–80. doi:10.1007/s00068-006-6039-8. S2CID32968659.
Gerdt, Armas (2004). Petrin matka Myyrmanniin (in Finnish) (1st ed.). [Helsinki]: Gummerus. ISBN9789512065691. Archived from the original on March 19, 2022. Retrieved October 11, 2015 – via Google Books.