Determination of the symmetry group of a linear homogeneous integral equation
1975 ◽
Vol 22
(9)
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pp. 761-766
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1995 ◽
Vol 172
(2)
◽
pp. 341-346
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1977 ◽
Vol 1977
(266)
◽
pp. 25-37
◽
2011 ◽
Vol 290
◽
pp. 012012
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