i remember what it is i wanted to ask my typing is so slow i lose my thread sometimes or maybe its just my age ruhrfisch who reviewed the article has questioned the validity of a source and i am inclined to have my own doubts i have searched for alternative references to these sentences which are historical to the article but to no avail i hate deleting stuff as you know so i have been considering how to rewrite with more reliable references but i am struggling with that too have you any ideas