Author
Leonardo da Vinci
5
Ost, Hans
2
Schauss, Martin
2
Asmus, John
1
Bellavitis, Maddalena
1
Beltracchi, Wolfgang
1
Brewer, John
1
Brill NV
1
Dixon, Deborah P.
1
Fuld, Werner
1
Hahn, Harry
1
Isbouts, Jean-Pierre
1
Lorusso, Salvatore
1
Mohen, Jean-Pierre
1
Natalini, Andrea
1
Nyáry, Josef
1
Parfenov, Vadim
1
Silverman, Peter
1
Venzago, Alberto
1
Verlag Scheidegger & Spiess
1
Vinceti, Silvano
1
Whitney, Catherine
1
Wolff-Thomsen, Ulrike
1