Slant curves in 3-dimensional normal almost paracontact metric manifolds
  The presented paper is devoted to study the curvature and torsion of slant Frenet curves in 3-dimensional normal almost paracontact metric manifolds. Moreover, in this class of manifolds, properties of non- Frenet slant curves (with null tangents or null normals) are obtained. The achieved results are illustrated by examples. 
Joanna We{\l}yczko
math.DG