Gentlemen,
while I have been able to find several primary and secondary sources detailing French forces and actions during the clash near the village of Nasielsk, at the beginning of the 1806/07 Polish campaign, I have been unable to find any account of the battle from the Russian side, not to mention even a rough OoB of Ostermann-Tolstoi forces present near Nasielsk on the 24th of December.
Can someone help on this issue?

Regards,

Amedeo