дознаться v stresses
Gruzovik, inf.	ascertain (pf of дознаваться)
inf.	inquire
Makarov.	find out
дознать v
Gruzovik	inquire about (pf of дознавать)
Gruzovik, obs.	find out (pf of дознавать); ascertain (pf of дознавать); prove (pf of дознавать); demonstrate (pf of дознавать)