![Piotr PIETA | Professor (Associate) | PhD. D.Sc. | Polish Academy of Sciences, Warsaw | PAN | Research profile Piotr PIETA | Professor (Associate) | PhD. D.Sc. | Polish Academy of Sciences, Warsaw | PAN | Research profile](https://i1.rgstatic.net/ii/profile.image/1142518846619651-1649409128909_Q512/Piotr-Pieta-3.jpg)
Piotr PIETA | Professor (Associate) | PhD. D.Sc. | Polish Academy of Sciences, Warsaw | PAN | Research profile
![Piotr WERNER | Professor, Head of Spatial Information Systems Laboratory | PhD (Hab) | University of Warsaw, Warsaw | UW | Faculty of Geography and Regional Studies | Research profile Piotr WERNER | Professor, Head of Spatial Information Systems Laboratory | PhD (Hab) | University of Warsaw, Warsaw | UW | Faculty of Geography and Regional Studies | Research profile](https://i1.rgstatic.net/ii/profile.image/11431281154490855-1682853092523_Q512/Piotr-Werner.jpg)
Piotr WERNER | Professor, Head of Spatial Information Systems Laboratory | PhD (Hab) | University of Warsaw, Warsaw | UW | Faculty of Geography and Regional Studies | Research profile
![Dynamics of spatial interactions in municipalities of the metropolitan... | Download Scientific Diagram Dynamics of spatial interactions in municipalities of the metropolitan... | Download Scientific Diagram](https://www.researchgate.net/profile/Piotr-Werner/publication/263276730/figure/fig2/AS:322601982414849@1453925714569/Dynamics-of-spatial-interactions-in-municipalities-of-the-metropolitan-areas-of-Poland_Q320.jpg)
Dynamics of spatial interactions in municipalities of the metropolitan... | Download Scientific Diagram
![Piotr WERNER | Professor, Head of Spatial Information Systems Laboratory | PhD (Hab) | University of Warsaw, Warsaw | UW | Faculty of Geography and Regional Studies | Research profile Piotr WERNER | Professor, Head of Spatial Information Systems Laboratory | PhD (Hab) | University of Warsaw, Warsaw | UW | Faculty of Geography and Regional Studies | Research profile](https://www.researchgate.net/profile/Piotr-Werner/publication/311263457/figure/fig1/AS:616377341714454@1523967218688/figure-fig1_Q320.jpg)
Piotr WERNER | Professor, Head of Spatial Information Systems Laboratory | PhD (Hab) | University of Warsaw, Warsaw | UW | Faculty of Geography and Regional Studies | Research profile
![U.S. President Gerald Ford, left, shares a glass of champagne with Polish leader Edward Gierek,right, and Polish Premier Piotr Jaroszewicz, second from left, in Warsaw, July 28, 1975, after signing a joint U.S. President Gerald Ford, left, shares a glass of champagne with Polish leader Edward Gierek,right, and Polish Premier Piotr Jaroszewicz, second from left, in Warsaw, July 28, 1975, after signing a joint](https://c8.alamy.com/comp/2MTAD08/us-president-gerald-ford-left-shares-a-glass-of-champagne-with-polish-leader-edward-gierekright-and-polish-premier-piotr-jaroszewicz-second-from-left-in-warsaw-july-28-1975-after-signing-a-joint-declaration-ford-and-gierek-said-the-european-security-agreement-can-become-a-genuine-and-strong-stimulus-for-positively-shaping-relations-among-the-participant-states-others-are-unidentified-ap-photowerner-kreusch-2MTAD08.jpg)
U.S. President Gerald Ford, left, shares a glass of champagne with Polish leader Edward Gierek,right, and Polish Premier Piotr Jaroszewicz, second from left, in Warsaw, July 28, 1975, after signing a joint
![Nie żyje Piotr Werner. Były międzynarodowy sędzia piłkarski i promotor boksu zmarł w wieku 73 lat - Eurosport Nie żyje Piotr Werner. Były międzynarodowy sędzia piłkarski i promotor boksu zmarł w wieku 73 lat - Eurosport](https://i.eurosport.com/2023/03/09/3642680-74162733-2560-1440.jpg)
Nie żyje Piotr Werner. Były międzynarodowy sędzia piłkarski i promotor boksu zmarł w wieku 73 lat - Eurosport
![Assessing assumptions about boundaries with critical systems heuristics – Integration and Implementation Insights Assessing assumptions about boundaries with critical systems heuristics – Integration and Implementation Insights](https://i2insights.org/wp-content/uploads/2022/04/werner-ulrich.jpg)