@article{RCM_1988__22_1-4_181805,
     author = {T.V. Panchapagesan},
     title = {Multiplicity {Theory} {Of} {Projections} {In} {Abelian} {Von} {Neumann} {Algebras.}},
     journal = {Revista colombiana de matematicas},
     pages = {37--48},
     publisher = {mathdoc},
     volume = {22},
     number = {1-4},
     year = {1988},
     zbl = {0687.46039},
     url = {http://geodesic.mathdoc.fr/item/RCM_1988__22_1-4_181805/}
}