1. EN 1859 (2013) Chimneys—Metal Chimneys—Test Methods, Milano
2. Ministry of the Environment of Finland (2011) Finnish concern on fire safety risk due to CE marking of appliances fired by solid fuel and chimney products
3. Dadone PN (2009) Analisi 00. Casi Verificatisi sul Territorio della Provincia di Brescia e Statistica delle Cause, Incendi tetto e Canne Fumarie Proceeding Conference, Brescia (in Italian)
4. Hakala VM (2013) Fire investigations, thematic investigation 3: chimney and fireplace as causes of fire, p 14 (in Finnish)
5. International partnership for the investigation of fires, explosions and other major incidents. www.burgoynes.com. Accessed 31st October 2018