Sources: (Keep in mind this is incomplete, there are many other sources I have yet to compile in the description)

https://en.m.wikipedia.org/wiki/Battl...
https://en.m.wikipedia.org/wiki/Ulm_c...
https://it.wikipedia.org/wiki/Fortezz...

https://seventhcoalition.org/2017/02/...


Books
Alexander Mikaberidze, The Napoleonic Wars: A Global History
Bronisław Pawłowski, „Wojna polskoaustriacka 1809 r.”, Oficyna Wydawnicza Volumen, Warszawa 1999



https://www.napoleon.org/en/historyo...

https://ru.m.wikipedia.org/wiki/Парти...

https://ru.wikipedia.org/wiki/%D0%91%...

https://en.m.wikipedia.org/wiki/Lithu...

https://www.britannica.com/place/Duch....

https://www.napoleonempire.net/en/li...

Special thanks to:

Dodolulupepe
Ollie bye
Polserb
Fasolasuchus tenax
Aoife
PogPKK