The Hartley Phase Cepstrum as a Tool for Signal Analysis. - Ioannis Paraskevas; Maria Rangoussi (NOLISP, 2007)

Phoneme classification using the Hartley phase spectrum. - Ioannis Paraskevas; Maria Rangoussi (ExLing, 2008)

Natural soundscapes and identification of environmental sounds: A pattern recognition approach. - Ioannis Paraskevas; Stelios M. Potirakis; Maria Rangoussi (DPS, 2009)

The Hartley Phase Spectrum as an Assistive Feature for Classification. - Ioannis Paraskevas; Maria Rangoussi (NOLISP, 2009)

Implementing transistor roles for facilitating analysis and synthesis of analog integrated circuits. - Maria Barbarosou; Ioannis Paraskevas; George Kliros; Antonios Andreatos (EDUCON, 2017)