Articulatory description of speech signal in isolated word recognizer. - W. W. Wiezlak; Ryszard Gubrynowicz (ICASSP, 1982)

Labeller - a system for automatic labelling of speech continuous signal. - Ryszard Gubrynowicz; Adam Wrzoskowicz (EUROSPEECH, 1993)

BABEL: an eastern european multi-language database. - Peter Roach; Simon Arnfield; William J. Barry; J. Baltova; Marian Boldea; Adrian Fourcin; Wiktor Gonet; Ryszard Gubrynowicz; E. Hallum; Lori Lamel; Krzysztof Marasek; Alain Marchal; et al. (ICSLP, 1996)

The polish database of spoken language. - Ryszard Gubrynowicz (LREC, 1998)

Babel: a database of central and eastern european languages. - Paul Roach; Simon Arnfield; William J. Barry; S. Dimitrova; Marian Boldea; Adrian Fourcin; Wiktor Gonet; Ryszard Gubrynowicz; Anne Motley Hallum; A. Lamel; Krzysztof Marasek; Anne-Aurélie Marchal; et al. (LREC, 1998)

Multi-level Annotation in SpeeCon Polish Speech Database. - Krzysztof Marasek; Ryszard Gubrynowicz (IMTCI, 2004)

Annotated Corpus of Polish Spoken Dialogues. - Agnieszka Mykowiecka 001; Krzysztof Marasek; Malgorzata Marciniak; Joanna Rabiega-Wisniewska; Ryszard Gubrynowicz (LTC, 2007)

Design and Data Collection for Spoken Polish Dialogs Database. - Krzysztof Marasek; Ryszard Gubrynowicz (LREC, 2008)

User-Centered Design for a Voice Portal. - Krzysztof Marasek; Lukasz Brocki; Danijel Korzinek; Krzysztof Szklanny; Ryszard Gubrynowicz (Aspects of Natural Language Processing, 2009)

Pair-Based Object-Driven Action Rules. - Ayman Hajja; Alicja Wieczorkowska; Zbigniew W. Ras; Ryszard Gubrynowicz (NFMCP, 2012)

Spoken Language Translation for Polish. - Krzysztof Marasek; Lukasz Brocki; Danijel Korzinek; Krzysztof Wolk; Ryszard Gubrynowicz (CoRR, 2015)