@article{Achatz2022, author = {Achatz, Lukas and Ortega, Evelyn A. and Dovzhik, Krishna and Shiozaki, Rodrigo F. and Fuenzalida, Jorge and Wengerowsky, Soren and Bohmann, Martin and Ursin, Rupert}, year = {2022}, pages = {ARTN 015101}, title = {Certifying position-momentum entanglement at telecommunication wavelengths}, volume = {97}, journal = {Phys. Scr.} }