41
by Mirza, M. Monirul Qader
Published 2004
Springer Netherlands

42
Published 1997
Springer US

43
by Tyler, Kevin M.
Published 2003
Springer US

44
by Roodyn, Donald B.
Published 1978
Springer US

45
by Markov, Marko
Published 1988
Springer US

46
by Gash, Don Marshall
Published 1987
Springer US

47
by Horst, R. Kenneth
Published 1990
Springer US

48
by Bell, Eugene
Published 1993
Birkhäuser Boston

49
by Straalen, Nico M.
Published 1997
Springer US

50
Published 1971
Springer US

52
by Parke, Dennis V.
Published 1975
Springer US

53
Published 1975
Springer US

54
Published 1979
Springer US

56
by Vol’kenshtein, Mikhail V.
Published 1970
Springer US

57
by Steiner, Robert F.
Published 1971
Springer US

58
by Venkstern, T. V.
Published 1973
Springer US

59
by Kolber, Alan R.
Published 1974
Springer US

60
by Vassileva-Popova, Julia G.
Published 1975
Springer US