A nonaspherical cell-like 2-dimensional simply connected continuum and   related constructions
  We prove the existence of a 2-dimensional nonaspherical simply connected cell-like Peano continuum (the space itself was constructed in one of our earlier papers). We also indicate some relations between this space and the well-known Griffiths' space from the 1950's. 
Katsuya Eda, Umed H. Karimov and Du\v{s}an Repov\v{s}