En la Biblioteca del Congreso el punto de acceso preferido se registra sin fechas de nacimiento y/o muerte, sin embargo es política de nuestra biblioteca agregarlas si se localizan.

Jacobsen, R. Robert Jakobsen, 1982: colofón (Lun Tuchnowski)

Anneley Juda Fine Art, sitio web, 30 junio 2016: (Lun Tuchnowski was master student of Robert Jacobsen and has been strongly affected by him. He combines two different sculptural ideas of the 20th century in his sculptures. Born 1946 in Deiningen, Germany. Lives and work in Munich.) http://www.annelyjudafineart.co.uk/artists/lun-tuchnowski