共 30 条
- [3] ELSUM HMA, 1966, JUL DOUGL ADV RES LA
- [4] ELSUM HMA, 1957, S P XRAY MICROSCOPY, P347
- [5] ELSUM HMA, 1952, THESIS STANFORD U
- [6] MICROSCOPY BY RECONSTRUCTED WAVE FRONTS .2. [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION B, 1951, 64 (378): : 449 - +
- [10] JACOBS JE, 1965, SCIENCE J LONDON, P60