Bloch points and topological dipoles observed by X-ray vector magnetic tomography in a ferromagnetic microstructure. - Hermosa, Javier; Hierro-Rodríguez, Aurelio; Quirós, Carlos; Martín, José I.; Sorrentino, Andrea; Aballe, Lucía; Pereiro, Eva; Vélez, María; Ferrer, Salvador (Communications Physics, 2023)