VANCOUVER 2008
TOKYO 2009
19th Czech and Slovak Number Theory Conference August 31 – September 4, 2009 Hradec nad Moravicí, Czech Republic
Finnish-Swedish Number Theory Conference 26-28 May, 2010, Stockholm
LOWER BOUNDS FOR LINEAR FORMS OF q-SERIES, Paris VI, Jussieu, 2 December, 2010
ARITHMETIC WITH $q$-SERIES, Lyon, 14 December, 2010