Konig 1986
Konig, Ekkehard. 1986. "Conditionals, concessive conditionals, and concessives: Areas of contrast, overlap, and neutralization." In Traugott 1986
Konig, Ekkehard. 1986. "Conditionals, concessive conditionals, and concessives: Areas of contrast, overlap, and neutralization." In Traugott 1986