:: Very nice! What is your question exactly about Stechow's book? My library can give me access to that book. It may be interesting. My Slive 1981 is also in Dutch. An incomplete list of artists influenced by Ruisdael is in his RKD entry. See the list below for their names, but on this website there are other names, including Andreas Schelfhout.    
 ==Followers and those influenced by Ruisdael== 
 *Biedermann, Johann Jakob 
 *Bruder, Johann Friedrich Franz 
 *Decker, Cornelis Gerritsz. 
 *Heeremans, Thomas 
 *Hooft, Jan 
 *Kessel, Jan van (1641-1680) 
 *Kobell, Wilhelm von 
 *Molenaer, Nicolaes 
 *Rive, Pierre-Louis De La 
 *Ruysdael, Jacob Salomonsz. van 
 *Verboom, Adriaen Hendriksz. 
 *Vries, Roelof Jansz. van 
 *Beresteyn, Claes van 
 *Bruandet, Lazare 
 *Budelot, Philippe 
 *Constable, John 
 *Dillis, Johann Georg von 
 *Drielst, Egbert van 
 *Freystein, Johanna Marianne 
 *Hees, Gerrit van 
 *Michel, Georges 
 *Moreau, Louis Gabriel 
 *Dorner, Johann Jakob (II) 
 *Douzette, Louis 
 *Barret, George (I) 
 *Gauermann, Friedrich 
 *Crome, John (I) 
 *Gude, Hans Fredrik 
 *Thomas, Thomas 
 *Sarazin, Jean Philippe 
 *Gross, Erwin 
 *Fragonard, Jean Honoré 
 *Calame, Alexandre 
 *Hagedorn, Christian Ludwig von 
 *Gainsborough, Thomas 
 *Desfriches, Aignan-Thomas 
 *Overdam, Ab van 
 *Blechen, Karl 
 *Cabat, Louis 
 *Dahl, Johan Christian 
 *Leprince, Jean Baptiste