помогите найти одну статейку
Takeshi Miyazaki, Toshiyuki Watanabe and Seizo Miyata. Highly Efficient Second Harmonic Generation in p-Nitroaniline/Poly(lactone) Systems // Japanese Journal of Applied of Physics, 1988, 27, pp. L1724-L1725.
- DOI:
http://dx.doi.org/10.1143/JJAP.27.L1724
спасибо!