"ca. 400" . . . . . "Red breakthrough" . . . . . "48 killed" . "Battle of Syrj\u00E4ntaka" . "Battle of Syrj\u00E4ntaka" . . "1918-04-29" . . . "Syrj\u00E4ntaka" . . . "Finnish Reds" . . . "ca. 4,000\u20135,000" . . . . . .