Mathematics

BOLDRINI, MARCELLO.

London, (1972).

FRAZER, R.A., W.J. DUNCAN, A.R. COLLAR.

Cambridge, N.Y., 1947.

JORDAN, CHARLES.

N.Y., Chelsea Publ. Co., 1947.

BARTLETT, M.S.

Cambridge, 1955.

STRANG, GILBERT.

Forth Worth, Saunders College Publ.,(1988).

PETERS, WILLIAM S.

N.Y., Springer-Verlag, (1987).

PLACKETT, R.L.

Oxford, 1960.

ANDERSON, T.W.

N.Y., Wiley & Sons, (1971).

LANCASTER, H.O.

Edinburgh, London, (1968).

BARENDORFF-NIELSEN, OLE.

Copenhagen, (1973).

KEMPTHORNE, OSCAR.

N.Y., Wiley & Sons, (1952).

FINNEY, D.J.

Cambridge, 1947.

MILNE-THOMSEN, L.M.

London, Macmillan and Co., 1933.

WOLD, HERMAN, LARS JURÉEN.

N.Y., Wiley & Sons, (1953).

WILLIAMS, E.J.

N.Y., Wiley & Sons, (1959).

CZUBER, E.

Leipzig u. Berlin, Teubner, 1912.

BARNETT, VIC and TOBY LEWIS.

Chichester, Wiley & Sons, (1984).

LEHMANN, E.L.

N.Y., Wiley & Sons, (1959).