British publications dealing with existential therapy include contributions by these authors: Jenner (de Koning and Jenner, 1982), Heaton (1988, 1994), Cohn (1994, 1997), Spinelli (1997), Cooper (1989, 2002), Eleftheriadou (1994), Lemma-Wright (1994), Du Plock (1997), Strasser and Strasser (1997), van Deurzen (1997, 1998, 2002), van Deurzen and Arnold-Baker (2005), and van Deurzen and Kenward (2005). Other writers such as Lomas (1981) and Smail (1978, 1987, 1993) have published work relevant to the approach, although not explicitly 'existential' in orientation. The journal of the British Society for Phenomenology regularly publishes work on existential and phenomenological psychotherapy. The Society for Existential Analysis was founded in 1988, initiated by van Deurzen. This society brings together psychotherapists, psychologists, psychiatrists, counselors, and philosophers working from an existential perspective. It offers regular fora for discussion and debate as well as significant annual conferences. It publishes the "Journal of the Society for Existential Analysis" twice a year. It is also a member of the International Federation of Daseinsanalysis, which stimulates international exchange between representatives of the approach from around the world. An International Society for Existential Therapists also exists. It was founded in 2006 by Emmy van Deurzen and Digby Tantam and is called the International Community of Existential Counsellors and Therapists (ICECAP).