JAZZ (orkesterjournalen) 2023-10-16: https://orkesterjournalen.com/scen/innovativt-och-infallsrikt-med-birgitta-flick-henning-ullen-trio-pa-kreamtoriet-stockholm-jazz-festival/?fbclid=IwAR1o874dGhBw4SfN6c548pEK65Qiyn_Fjfu1oSLFCMVrVk4FvuYM_yTdjm8
Lira 2021-03-01: https://www.lira.se/bytte-fran-trumpet-till-piano/?fbclid=IwAR2Xuq1UQ88h4FmQiNnKWctBo8UHznn08o0zPXhPn3-f0i1PmDlINrx75Pk
Dalademokraten 2021-02-16: https://www.dalademokraten.se/logga-in/en-debut-med-mersmak-for-henning-ullen-trio
CV 2023