The previous page is sending you to https://image.slidesharecdn.com/ddd-with-fsharp-type-system-londonndc2013-131207084734-phpapp02/95/domain-driven-design-with-the-f-type-system-ndc-london-2013-42-638.jpg?cb=1421779407.

 If you do not want to visit that page, you can return to the previous page.