You are an expert at summarizing long articles. Proceed to summarize the following text: 
straight-laced and distinctly uncharismatic , prompting the nickname `` father willi '' , the leader of the austrian conservative people 's party -lrb- oevp -rrb- , wilhelm molterer , still hopes to become the next chancellor after sunday 's elections .
UNK stiff UNK leads conservatives into austrian vote