Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (503.511 KB) | DOI: 10.14238/pi34.7-8.1994.209-15
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.023 KB) | DOI: 10.14238/pi33.3-4.1993.46-51
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (615.71 KB) | DOI: 10.14238/pi33.3-4.1993.71-6
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.394 KB) | DOI: 10.14238/pi32.7-8.1992.178-83
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (466.296 KB) | DOI: 10.14238/pi32.11-12.1992.312-7
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.772 KB) | DOI: 10.14238/pi25.5-6.1985.93-9
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (681.196 KB) | DOI: 10.14238/pi28.3-4.1988.49-59
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.267 KB) | DOI: 10.14238/pi28.11-12.1988.250-4
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14238/pi23.5-6.1983.95-102