00299nas a2200121   4500000000100000008004100001100002000042700002300062700002100085245005300106300001100159490000700170       2003                            d1 aStefan Węgrzyn1 aRyszard Winiarczyk1 aLech Znamirowski00aBiological and technical informatics nanosystems  a3–220 v15