Dreev, Alexey - Bf4 in The Queen's Gambit and The Exchange Slav

Alexey Dreev: books, biography, latest update

The Modernized Delayed Benoni - Ivan Ivanisevic

Dreev - Bf4 in the Queen's Gambit and the Exchange Slav

Chess Stars Publishing

Dreev, Alexey - Bf4 in The Queen's Gambit and The Exchange Slav

Chess Stars Openings - Caissa Chess Store

Chess openings: Queen's Gambit Declined Slav (D10)

Alexey Dreev player profile - ChessBase Players

Dreev

The exchange slav as part of an Attacking repertoire? : r/chess