Katerina Vesela Nino Peterek Eva Hajicová Topic-Focus Articulation in PDT: Prosodic Characteristics of Contrastive Topic. 5-22 2003 79-80 Prague Bull. Math. Linguistics http://ufal.mff.cuni.cz/pbml/79-80/vesela-et-al.pdf db/journals/pbml/pbml79.html#VeselaPH03