@article{TVP_2008_53_1_a13,
     author = {Ch. Ma},
     title = {Intrinsically {Stationary} {Variograms} in {Space} and {Time}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {189--200},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TVP_2008_53_1_a13/}
}