by Makhloufi, Chahra, Kerkvliet, Jacob D., D’albore, Giancarlo Ricciardelli, Choukri, Ali, Samar, Riad
Published in Apidologie (01.09.2010)

by Sommeijer, Marinus J, Rooijakkers, Eveline F, Jacobusse, Chiel, Kerkvliet, Jacob D
Published in Journal of apicultural research (2009)

by Kerkvliet, Jacob, Meijer, Harro
Published in Apidologie (2000)

by Makhloufi, Chahra, Kerkvliet, Jacob, Schweitzer, Paul
Published in Grana (03.04.2015)

by Bogdanov, Stefan, Lüllmann, Cord, Martin, Peter, von der Ohe, Werner, Russmann, Harald, Vorwohl, Günther, Oddo, Livia Persano, Sabatini, Anna-Gloria, Marcazzan, Gian Luigi, Piro, Roberto, Flamini, Christian, Morlot, Monique, Lhéritier, Joel, Borneck, Raymond, Marioleas, Panagyotis, Tsigouri, Angelica, Kerkvliet, Jacob, Ortiz, Alberto, Ivanov, Tzeko, D'Arcy, Bruce, Mossel, Brenda, Vit, Patricia
Published in Bee world (01.01.1999)

by Kerkvliet, Jacob D., Meijer, Harro A.J.
Published in Apidologie (01.11.2000)

by KERKVLIET, Jacob D, MEIJER, Harro A. J
Published in Apidologie (2000)

by Persano Oddo, Livia, Piana, Lucia, Bogdanov, Stefan, Bentabol, Antonio, Gotsiou, Panagiota, Kerkvliet, Jacob, Martin, Peter, Morlot, Monique, Ortiz Valbuena, Alberto, Ruoff, Kaspar, von der Ohe, Katharine
Published in Apidologie (2004)

by Persano Oddo, Livia, Piro, Roberto
Published in Apidologie (2004)