@article{JMAG_2006_2_3_a4,
     author = {V. I. Khrabustovsky},
     title = {On the characteristic operators and projections and on the solutions of {Weyl} type of dissipative and accumulative operator systems. {II.~Abstract} theory},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {299--317},
     year = {2006},
     volume = {2},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2006_2_3_a4/}
}