@article{MV_1973_25_1_a1,
     author = {K. D. Singh and N. Srivastava},
     title = {On some strictly almost analytic vector fields in tangent bundles},
     journal = {Matemati\v{c}ki vesnik},
     pages = {9 },
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1973},
     url = {http://geodesic.mathdoc.fr/item/MV_1973_25_1_a1/}
}