@book{ Solr-18679, title = {The Quark model}, series = {Frontiers in physics.}, author = {Kokkedee, J. J. J.}, editor = {Kokkedee, J. J. J.}, address = {New York}, publisher = {W. A. Benjamin}, year = {1969}, note = {Includes reprints of papers on quarks by various authors (p. 118-233)}, note = {englisch}, }