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| 1. | One vertex spin-foams with the dipole cosmology boundary
CLASSICAL AND QUANTUM GRAVITY Tom 30 r. 2013, str. 025007 / 1-35 (Artykuł) Marcin Kisielowski, Jerzy Lewandowski, Jacek Puchta | |
| 2. | QFT on quantum spacetime: A compatible classical framework
PHYSICAL REVIEW D Tom 87 r. 2013, str. 104038 / 1-22 (Artykuł) Andrea Dapor, Jerzy Lewandowski, Jacek Puchta | |
| 3. | Feynman diagrammatic approach to spinfoams
CLASSICAL AND QUANTUM GRAVITY Tom 29 r. 2012, str. 015009 / 1-42 (Artykuł) Marcin Kisielowski, Jerzy Lewandowski, Jacek Puchta | |
| 4. | Shape of spinfoams encoded in graphs
JOURNAL OF PHYSICS: CONFERENCE SERIES Tom 360 r. 2012, str. 012051 / 1-5 (Artykuł) Jacek Puchta | |