web links:
www.umaa.biz
www.perSimplex.biz
www.perSimplex.eu
mail: persimplex@umaa.biz
mob: +421 907 546 858
umaa, ltd.
29 Harley Street
London
W1G 9QR United Kingdom
umaa, s. r. o.
Partizánska 2
811 03
Bratislava
Slovak Republic