Autodesk inventor professional as common platform CAD for desinger from mechanic and electromechanic profession / Włodzimierz P. KOWALSKI, Mariusz ROMAN // W: TCSET'2004 : sučasnì problemi radìoelektronìki, telekomunìkacìj, komp'ûternoï ìnženerìï : materìali mìžnarodnoï konferencìï : 24–28 lûtogo 2004 L'vìv–Slavs'ko, Ukraïna = TCSET'2004 : modern problems of radio engineering, telecommunications and computer science : proceedings of the international conference : February 24–28, 2004 Lviv–Slavsko, Ukraine / Mìnìsterstvo osvìti ì nauki Ukraïni, Nacìonal'nij unìversitet “L'vìvs'ka polìtehnìka”. — L'vìv : Vidavnictvo Nacìonal'nogo unìversitetu “L'vìvs'ka polìtehnìka”, 2004. — S. 303–305. — Bibliogr. s. 305, Abstr.

Compare of analytic techniques, composition of the particles in small particle sedimentation liquid based on enrichment process of copper ore / Włodzimierz Piotr KOWALSKI, Marian BANAŚ, Mariusz ROMAN // W: CADSM 2005 : dosvìd razrobki ta zastosuvannâ prilado-tehnologìčnih SAPR v mìkroelektronìcì : materìali VIII mìžnarodnoï naukovo-tehnìčnoï konferencìï : 23–26 lûtogo 2005 L'vìv-Polâna, Ukraïna = CADSM 2005 : the experience of designing and application of CAD Systems in Microelectronics : proceedings of the VIII\textsuperscript{th} international conference / Mìnìsterstvo osvìti ì nauki Ukraïni ; Nacìonal'nij unìversitet „L'vìvs'ka polìtehnìka”. — L'vìv : Vidavnictvo Nacìonal'nogo unìversitetu „L'vìvs'ka polìtehnìka”, 2005. — S. 79–81. — Bibliogr. s. 81, Abstr.

Investigation of shallow, constrained sedimentation processes / W. P. KOWALSKI, M. ROMAN // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2007 vol. 16 no. 3B, s. 240–242. — Bibliogr. s. 242, Abstr.

Morphology investigation of the thickened sludge from the BOF-gas scrubbing : short communication / M. ROMAN, E. WISŁA-WALSH // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2007 vol. 16 no. 3B, s. 426–428. — Bibliogr. s. 428, Abstr.

Physical and chemical characteristics of the BOF-sludge in the subsequent stages of the dewatering : short communication / M. ROMAN, E. WISŁA-WALSH // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2007 vol. 16 no. 3B, s. 429–432. — Bibliogr. s. 432, Abstr.

The analysis of possibility of use the multistreams technologies in water treatment systems : short communication / W. KOWALSKI, M. BANAŚ, K. KOŁODZIEJCZYK, M. ROMAN, M. HUSAK, M. ZACZYŃSKI // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2007 vol. 16 no. 3B, s. 254–257. — Bibliogr. s. 257, Abstr.

The comparison between the technologies of ultra fine particle size measurement / W. P. KOWALSKI, M. BANAŚ, M. ROMAN // Vìsnik Tehnologìčnogo Unìversitetu Podìllâ. — 2003 no. 6 t. 1 č. 1: Tehnìčnì nauki ; specvipusk, s. 167–172. — Bibliogr. s. 172. — Praca zawiera materiały z konferencji: “Sučasnì tehnologìï virobnictva v rozvitku ekonomìčnoï ìntegracìï ta pìdpriêmnictva” : 16–18 žovtnâ 2003 roku

The comparison of various analytic techniques of the suspensions particles size distribution from enrichment process of copper ore / W. KOWALSKI, M. BANAŚ, M. ROMAN // Vìsnik Nacìonal'nogo unìversitetu “L'vìvs'ka polìtehnìka” / Mìnìsterstvo osvìti ì nauki Ukraïni, Nacìonal'nij unìversitet “L'vìvs'ka polìtehnìka” ; ISSN 0321-0499. Komp'ûternì sistemi proektuvannâ : teorìâ ì praktika. — 2005 no. 548, s. 52–55. — Bibliogr. s. 55

The grain size analysis of the municipal wasterwater / M. ROMAN // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2004 vol 13 suppl. 3, s. 203–205. — Bibliogr. s. 205, Abstr.. — Conference on “Environment protection and engineering — sustainable development”

The use of CAD on the drift fender framework example / ROMAN M. // Vìsnik Nacìonal'nogo unìversitetu “L'vìvs'ka polìtehnìka” / Mìnìsterstvo osvìti ì nauki Ukraïni, Nacìonal'nij unìversitet “L'vìvs'ka polìtehnìka” ; ISSN 0321-0499. Komp'ûternì sistemi proektuvannâ : teorìâ ì praktika. — 2004 no. 501, s. 40–46

The use of CAD on the drift fender framework example / Mariusz ROMAN // W: CADSM 2003 : dosvìd rozrobki ta zastosuvannâ prilado-tehnologìčnih SAPR v mìkroelektronìcì : materìali VII mìžnarodnoï naukovo-tehnìčnoï konferencìï : 18–22 lûtogo 2003 L'vìv–Slavs'ke, Ukraïna = CADSM 2003 : the experience of designing and application of CAD systems in microelectronics : proceedings of the VII\textsuperscript{th} international conference : 18–22 February 2003 Lviv–Slavske, Ukraine / Mìnìsterstvo osvìti ì nauki Ukraïni, Nacìonal'nij unìversitet “L'vìvs'ka polìtehnìka”. — L'vìv : Vidavnictvo Nacìonal'nogo unìversitetu “L'vìvs'ka polìtehnìka”, 2003. — ISBN10: 966-553-278-2. — S. 482–485. — Bibliogr. s. 485, Abstr.