The effect of highband harmonic structure in the artificial bandwidth expansion of telephone speech. - Hannu Pulakka; Paavo Alku; Laura Laaksonen; Päivi Valve (INTERSPEECH, 2007)

The shape of health: A comparison of five alternative ways of visualizing personal health and wellbeing. - Andres Ledesma; Hannu Nieminen; Päivi Valve; Miikka Ermes; Holly B. Jimison; Misha Pavel (EMBC, 2015)