“THE EXISTENCE OF SPECIFIC ENCOUNTERS OF THE PERSON UNDER INVESTIGATION AS A LEGITIMISING FACTOR IN CAPTURING AND RECORDING ORAL COMMUNICATIONS AND IMAGES: A HYPOTHESIS THAT IS DIFFICULT TO IMPLEMENT”. 2023. Logos Guardia Civil, Scientific Magazine of the University Center of the Guardia Civil, no. Especial (February). https://revistacugc.es/revista_cugc/article/view/5496.