Brown, A; Quincey, P; Ebert, V; Nowak, A; Tompkins, J; Hessey, I; Ciupek, K; Schaefer, C; Werhahn, O; Vasilatou, K; Luond, F; Mace, T; Gaie-Levrel, F; Bregonzio-Rozier, L; Oganyan, N; Belenkii, D; Sakurai, H; Murashima, Y; Liu, J; Jung, J; Seeger, S; Wiedensohler, A; Tuch, T; Merkel, M; Weinhold, K (2023) International Comparison CCQM-P189: Particle number concentration (100 to 20 000 cm-3) and particle charge concentration (0.15 to 3 fC cm-3). NPL Report. ENV 47

Romshoo, B; Pohlker, M; Wiedensohler, A; Pfeifer, S; Saturno, J; Nowak, A; Ciupek, K; Quincey, P; Vasilatou, K; Ess, M N; Gini, M; Eleftheriadis, K; Robins, C; Gaie-Levrel, F; Muller, T (2022) Importance of size representation and morphology in modelling optical properties of black carbon: comparison between laboratory measurements and model simulations. Atmospheric Measurement Techniques, 15 (23). pp. 6965-6989.

Wiedensohler, A; Wiesner, A; Weinhold, K; Birmili, W; Hermann, M; Merkel, M; Müller, T; Pfeifer, S; Schmidt, A; Tuch, T; Velarde, F; Quincey, P; Seeger, S; Nowak, A (2018) Mobility particle size spectrometers: Calibration procedures and measurement uncertainties. Aerosol Science and Technology, 52 (2). pp. 146-164. ISSN 0278-6826