On iterated waves equations

LDR			00707nam a22002051 4500
001			012273123
003			MiAaHDL
005			20110713000000.0
006			m d
007			cr bn ---auaua
008			800902s1956 xx 000 0 eng d
035	⊔	⊔	‡asdr-pst.a100115
035	⊔	⊔	‡aLIAS111899
040	⊔	⊔	‡aPSt ‡cPSt ‡dWaOLN
100	1	⊔	‡aAsgeirsson, Leifur.
245	1	0	‡aOn iterated waves equations.
260	⊔	⊔	‡aBerkeley : ‡bUniversity of California, Dept. of Mathematics, ‡c1956.
300	⊔	⊔	‡a42 leaves ; ‡c28cm.
490	0	⊔	‡aTechnical report ; ‡vno.6
500	⊔	⊔	‡aPrepared under Contract Nonr-222(37) (NR 041 157) for Office of Naval Research.
538	⊔	⊔	‡aMode of access: Internet.
650	⊔	0	‡aWave equation.
650	⊔	0	‡aDifferential equations, Partial.
710	2	⊔	‡aUniversity of California, Berkeley. ‡bDept. of Mathematics.
CID	⊔	⊔	‡a012273123
DAT	0	⊔	‡b20110713000000.0
DAT	1	⊔	‡a20130416093035.0 ‡b2024-01-29T18:40:46Z
CAT	⊔	⊔	‡aSDR-PST ‡dUNKNOWN ‡lloader.pl-002-002
FMT	⊔	⊔	‡aBK
HOL	⊔	⊔	‡0sdr-pst.a100115 ‡apst ‡bSDR ‡cPST ‡ppst.000003386408 ‡sPST ‡1a100115
974	⊔	⊔	‡bPST ‡cPST ‡d20240129 ‡sgoogle ‡upst.000003386408 ‡y1956 ‡ric ‡qbib ‡tnon-US bib date1 >= 1929