He combined talent with great diligence and enthusiasm. He had a particular ability to create and perform detailed analyses of complex mathematical models for practical physical problems. He was also a humanist, he was familiar with literature and art. He was a man of thought, inspiring for his surroundings. Always smiling, with great sense of humour. He was kind and patient towards everyone. He passed away on 14^th March 2019. We will truly miss Him. (more...)