CiltDirected and Elliptic Flow of Charged Pions and Protons in Pb + Pb Collisions at 40 and 158 A GeVChristopher Alt, Tome Antičić, B. Baatar, Daniel Barna, Jerzy Bartke, Matthias Behler, Latchezar Betev, Helena Białkowska, Anja Billmeier, Christoph Blume, Bożena Boimska, Nicolas Borghini, Michiel Botje, Juraj Bracinik, Roland Bramm, René Brun, Predrag Bunčić, Vladimír Černý, Ondrej Chvala, Glenn E. Cooper, John G. Cramer, Péter Csató, Phuong Mai Dinh, Peter Dinkelaker, Volker Eckardt, Peter Filip, Zoltán Fodor, Panagiota Foka, Peter Freund, Volker Friese, József Gál, Marek Gaździcki, George Georgopoulos, Ewa Gładysz, Sándor Hegyi, Claudia Höhne, Peter Martin Jacobs, Krešo Kadija, Alexandre Karev, Stefan Kniege, Vadim I. Kolesnikov, Thorsten Kollegger, Robert Korus, Marek Kowalski, Ingrid Kraus, Michal Kreps, Marco van Leeuwen, Péter Lévai, A. I. Malachov, Christina Markert, Bill W. Mayes, Georgy L. Melkumov, André Mischke, Michael K. Mitrovski, József Molnár, Stanislaw Mrówczyński, Grazyna Janina Odyniec, Jean-Yves Ollitrault, Gabriella Pálla, Apostolos D. Panagiotou, Katarzyna Perl, Athanasios Petridis, Miroslav Pikna, Lawrence Pinsky, Art M. Poskanzer, Falk Pühlhofer, Jeffrey G. Reid, Rainer Arno Ernst Renfordt, Waldemar Retyk, H. G. Ritter, Christof Roland, Gunther Roland, Maciej Rybczynski, Andrzej Rybicki, Andres Sandoval, Hans Sann, Norbert Schmitz, Peter Seyboth, Ferenc Siklér, Branislav Sitar, Ewa Skrzypczak, Raimond Snellings, Grzegorz Stefanek, Reinhard Stock, Herbert Ströbele, Tatjana Šuša, Imre Szentpétery, János Sziklai, Thomas A. Trainor, Dezsö Varga, Maria Vassiliou, Gábor I. Veres, György Vesztergombi, Sergei Voloshin, Danilo Vranic, Alexander Albert Wetzler, Zbigniew Włodarczyk, In-Kwon Yoo, Jacek Zaranek, József Zimányi